When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
hen we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invsible benefits of the Serverless paradigm...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
Serverless isn’t a silver bullet. I’ll provide decision checklist to figure out whether serverless it the right approach for your application or not which consists of understanding of your:
- Application lifecycle
- Workloads
- Platform limitations
- Cost at scale
- Organizational knowledge
I will also discuss current challenges adopting serverless:
- Lack of High Latency Ephemeral Storage
- Poor Network performance
- Missing Security Improvements
FaaS or not to FaaS. It's not a silver bullet. AWS User Group Cologne October...Vadym Kazulkin
Serverless isn’t a silver bullet. I’ll provide decision checklist to figure out whether serverless it the right approach for your application or not which consists of understanding of your:
- Application lifecycle
- Workloads
- Platform limitations
- Cost at scale
- Organizational knowledge
I will also discuss current challenges adopting serverless:
- Lack of High Latency Ephemeral Storage
- Poor Network performance
- Missing Security Improvements
Measure and Increase Developer Productivity with Help of Serverless at Server...Vadym Kazulkin
The goal of Serverless is to focus on writing the code that delivers business value and offload everything else to your trusted partners (like Cloud providers or SaaS vendors). You want to iterate quickly and today’s code quickly becomes tomorrow’s technical debt. In this talk we will show why Serverless adoption increases the developer productivity and how to measure it. We will also go through AWS Serverless architectures where you only glue together different Serverless managed services relying solely on configuration, minimizing the amount of the code written.
Writing less code with Serverless on AWS at FrOSCon 2021Vadym Kazulkin
The purpose of Serverless is to focus on writing the code that delivers business value and offload undifferentiated heavy lifting to the Cloud providers or SaaS vendors of your choice. Today’s code quickly becomes tomorrow’s technical debt even if you meet the perfect decision. The less you own, the better it is from the maintainability point of view. In this talk I will go through examples of the various Serverless architectures on AWS where you glue together different Serverless managed services relying mostly on configuration, significantly reducing the amount of the code written to perform the task. Own less, build more!
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
hen we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invsible benefits of the Serverless paradigm...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
Serverless isn’t a silver bullet. I’ll provide decision checklist to figure out whether serverless it the right approach for your application or not which consists of understanding of your:
- Application lifecycle
- Workloads
- Platform limitations
- Cost at scale
- Organizational knowledge
I will also discuss current challenges adopting serverless:
- Lack of High Latency Ephemeral Storage
- Poor Network performance
- Missing Security Improvements
FaaS or not to FaaS. It's not a silver bullet. AWS User Group Cologne October...Vadym Kazulkin
Serverless isn’t a silver bullet. I’ll provide decision checklist to figure out whether serverless it the right approach for your application or not which consists of understanding of your:
- Application lifecycle
- Workloads
- Platform limitations
- Cost at scale
- Organizational knowledge
I will also discuss current challenges adopting serverless:
- Lack of High Latency Ephemeral Storage
- Poor Network performance
- Missing Security Improvements
Measure and Increase Developer Productivity with Help of Serverless at Server...Vadym Kazulkin
The goal of Serverless is to focus on writing the code that delivers business value and offload everything else to your trusted partners (like Cloud providers or SaaS vendors). You want to iterate quickly and today’s code quickly becomes tomorrow’s technical debt. In this talk we will show why Serverless adoption increases the developer productivity and how to measure it. We will also go through AWS Serverless architectures where you only glue together different Serverless managed services relying solely on configuration, minimizing the amount of the code written.
Writing less code with Serverless on AWS at FrOSCon 2021Vadym Kazulkin
The purpose of Serverless is to focus on writing the code that delivers business value and offload undifferentiated heavy lifting to the Cloud providers or SaaS vendors of your choice. Today’s code quickly becomes tomorrow’s technical debt even if you meet the perfect decision. The less you own, the better it is from the maintainability point of view. In this talk I will go through examples of the various Serverless architectures on AWS where you glue together different Serverless managed services relying mostly on configuration, significantly reducing the amount of the code written to perform the task. Own less, build more!
Measure and increase developer productivity with help of Severless by Kazulki...Vadym Kazulkin
The goal of Serverless is to focus on writing the code that delivers business value and offload everything else to your trusted partners (like Cloud providers or SaaS vendors). You want to iterate quickly and today’s code quickly becomes tomorrow’s technical debt. In this talk we will show why Serverless adoption increases the developer productivity and how to measure it. We will also go through AWS Serverless architectures where you only glue together different Serverless managed services relying solely on configuration, minimizing the amount of the code written.
Speakers: Ning Kuang & Kundana Palagiri, Azure Compute
To learn more about Pivotal Cloud Foundry, visit http://www.pivotal.io/platform-as-a-service/pivotal-cloud-foundry.
Bringing Server Add-ons to the Cloud and Back AgainAtlassian
Ever wanted to be a fly on the wall in someone else's retrospective? Now you can! Join Jon Mort and Adam Markham from Adaptavist as they walk us through recent lessons learned from their team. Hear how ScriptRunner, Adaptavist's popular Automation add-on moved into the cloud. Learn about the parts they loved as well as challenges and frustrations they faced. This honest and open talk will be easy for any add-on developer to relate to.
Jon Mort, Head of Engineering Research and Development, Adaptavist
Adam Markham, Software Developer, Adaptavist
Accelerating Add-on Development From Concept to LaunchAtlassian
In this session you'll learn how Arijea uses react, redux and webpack to rapidly and reliably develop Atlassian add-ons. Dave Elkan, Co-Founder of Arijea, will detail the challenges he faced and the techniques he employs to build JIRA Software add-ons in record time.
Products covered:
JIRA Software
How to build a social network on serverlessYan Cui
Many people are building different workloads using serverless technologies these days, but how would a non-trivial system such as a social network look like on serverless?
In this talk Yan will discuss his journey of migrating a social network startup to serverless, and how his team was able to improve performance, scalability and feature delivery using serverless technologies.
Yan will discuss how serverless technologies such as Lambda are used to implement each part of their system, including search, push notifications, timeline, user recommendations, and business intelligence. If you're wondering how serverless can be used to solve a wide variety of challenges in your business, this is the talk for you.
How to build observability into a serverless applicationYan Cui
Serverless introduces a number of challenges to existing tools for observability, we need to adapt our practices to fit this new paradigm. In this talk we will discuss how we can build observability into a serverless application. We will see how you can implement log aggregation, distributed tracing and correlation IDs through both synchronous as well as asynchronous events.
How to build a social network on Serverless (AWS Community Summit)Yan Cui
Many people are building different workloads using serverless technologies these days, but how would a non-trivial system such as a social network look like on serverless?
In this talk Yan will discuss his journey of migrating a social network startup to serverless, and how his team was able to improve performance, scalability and feature delivery using serverless technologies.
Yan will discuss how serverless technologies such as Lambda are used to implement each part of their system, including search, push notifications, timeline, user recommendations, and business intelligence. If you're wondering how serverless can be used to solve a wide variety of challenges in your business, this is the talk for you.
In this talk we debunk common myths and misconceptions about serverless - how cold starts works, serverless is not just about saving operational cost, think about control with responsibility, and think about vendor lock-in with the reward.
Devops: Who Does What? - Devops Enterprise Summit 2016cornelia davis
Within the IT organizational structures that have dominated the last several decades roles and responsibilities are fairly standardized. But with the dramatic changes that DevOps practices and supporting toolsets bring, many are left feeling a bit off balance - it’s no longer clear who is responsible for even things as “straight-forward” as development or operations.
In this talk I will take traditional roles that are distributed across fairly standard IT structures and sort them into a new organizational context. What is the role of the Enterprise Architect? Who does capacity planning and how? How can change management step out of the way all while still satisfying the requirements of safe deployments? How do agile teams interface with personnel responsible for maintaining legacy systems? I’ll leave the audience with a blueprint for a new organizational structure.
An introduction to Google's PRPL pattern that can be used to implement Progressive Web Applications. Delivered at MWLUG 2017 in Alexandria, VA by Keith Strickland.
Looking to the cloud to serve Bitbucket (formerly Stash) to a horde of hungry developers? Netflix has the recipe for you! Take one part fresh open source platforms, two parts juicy deployment pipelines, and add a dash of gooey-rich custom bakes. Join this session to find out how Netflix used this unique combination of technologies to move Stash from their data center to the cloud and what they burned (yes, burned) along the way.
5 Essential Techniques for Building Fault-tolerant SystemsAtlassian
Building add-ons for Atlassian products today means building a Connect add-on and running it as a service in your own infrastructure, or a PaaS provider’s infrastructure, or (more commonly) a set of microservices. While this has many benefits, the transition from monolithic to distributed systems brings with it additional failure modes that simply do not manifest in the world of local function calls. Join Atlassian developer Diego Berrueta for a walk-through of 5 resilience techniques that will help keep your services rock-solid in the face of unreliable, slow, or faulty systems.
Diego Berrueta, Engineering Principal, Atlassian
How Atlassian Scales Bitbucket Data Center on AWSAtlassian
Join a couple DevOps gurus for a deep dive into AWS configuration for Bitbucket Data Center and learn how Atlassian keeps our own developers happy with speedy clone times and better availability. Specifically we'll cover:
How Smart Mirrors can provide lightning fast Git access for teams all over the globe.
How to use AWS auto-scaling with Bitbucket Data Center for better performance.
How to provide continuous availability using an HA cluster in multiple AWS zones.
How to start using Git large file support (Git LFS) to dramatically reduce clone and build times.
Products covered:
Bitbucket
This presentation talks about some typical problems you might find in (Enterprise) Java code. You can find a (German) video at
http://it-republik.de/jaxenter/news/10-typische-Fehler-in-Enterprise-Java-Anwendungen-057701.html
Saving Money by Optimizing Your Cloud Add-On InfrastructureAtlassian
People love the freedom and control that comes with hosting an add-on in the cloud, but financially speaking, that freedom doesn't come for free. You'll end up paying for your servers whether they serve requests or not, and of course, someone is needed to monitor and upgrade these servers.
In this talk, we will cover best practices on how to get a simple and inexpensive cloud add-on going for Hipchat, Bitbucket, Confluence and JIRA without all the overhead of running your own servers. We'll cover serverless technologies like AWS Lambda, static frontends, and how you can use JIRA and Confluence to host your add-on data.
Products covered:
JIRA Software, JIRA Core, Confluence, HipChat
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
Measure and increase developer productivity with help of Severless by Kazulki...Vadym Kazulkin
The goal of Serverless is to focus on writing the code that delivers business value and offload everything else to your trusted partners (like Cloud providers or SaaS vendors). You want to iterate quickly and today’s code quickly becomes tomorrow’s technical debt. In this talk we will show why Serverless adoption increases the developer productivity and how to measure it. We will also go through AWS Serverless architectures where you only glue together different Serverless managed services relying solely on configuration, minimizing the amount of the code written.
Speakers: Ning Kuang & Kundana Palagiri, Azure Compute
To learn more about Pivotal Cloud Foundry, visit http://www.pivotal.io/platform-as-a-service/pivotal-cloud-foundry.
Bringing Server Add-ons to the Cloud and Back AgainAtlassian
Ever wanted to be a fly on the wall in someone else's retrospective? Now you can! Join Jon Mort and Adam Markham from Adaptavist as they walk us through recent lessons learned from their team. Hear how ScriptRunner, Adaptavist's popular Automation add-on moved into the cloud. Learn about the parts they loved as well as challenges and frustrations they faced. This honest and open talk will be easy for any add-on developer to relate to.
Jon Mort, Head of Engineering Research and Development, Adaptavist
Adam Markham, Software Developer, Adaptavist
Accelerating Add-on Development From Concept to LaunchAtlassian
In this session you'll learn how Arijea uses react, redux and webpack to rapidly and reliably develop Atlassian add-ons. Dave Elkan, Co-Founder of Arijea, will detail the challenges he faced and the techniques he employs to build JIRA Software add-ons in record time.
Products covered:
JIRA Software
How to build a social network on serverlessYan Cui
Many people are building different workloads using serverless technologies these days, but how would a non-trivial system such as a social network look like on serverless?
In this talk Yan will discuss his journey of migrating a social network startup to serverless, and how his team was able to improve performance, scalability and feature delivery using serverless technologies.
Yan will discuss how serverless technologies such as Lambda are used to implement each part of their system, including search, push notifications, timeline, user recommendations, and business intelligence. If you're wondering how serverless can be used to solve a wide variety of challenges in your business, this is the talk for you.
How to build observability into a serverless applicationYan Cui
Serverless introduces a number of challenges to existing tools for observability, we need to adapt our practices to fit this new paradigm. In this talk we will discuss how we can build observability into a serverless application. We will see how you can implement log aggregation, distributed tracing and correlation IDs through both synchronous as well as asynchronous events.
How to build a social network on Serverless (AWS Community Summit)Yan Cui
Many people are building different workloads using serverless technologies these days, but how would a non-trivial system such as a social network look like on serverless?
In this talk Yan will discuss his journey of migrating a social network startup to serverless, and how his team was able to improve performance, scalability and feature delivery using serverless technologies.
Yan will discuss how serverless technologies such as Lambda are used to implement each part of their system, including search, push notifications, timeline, user recommendations, and business intelligence. If you're wondering how serverless can be used to solve a wide variety of challenges in your business, this is the talk for you.
In this talk we debunk common myths and misconceptions about serverless - how cold starts works, serverless is not just about saving operational cost, think about control with responsibility, and think about vendor lock-in with the reward.
Devops: Who Does What? - Devops Enterprise Summit 2016cornelia davis
Within the IT organizational structures that have dominated the last several decades roles and responsibilities are fairly standardized. But with the dramatic changes that DevOps practices and supporting toolsets bring, many are left feeling a bit off balance - it’s no longer clear who is responsible for even things as “straight-forward” as development or operations.
In this talk I will take traditional roles that are distributed across fairly standard IT structures and sort them into a new organizational context. What is the role of the Enterprise Architect? Who does capacity planning and how? How can change management step out of the way all while still satisfying the requirements of safe deployments? How do agile teams interface with personnel responsible for maintaining legacy systems? I’ll leave the audience with a blueprint for a new organizational structure.
An introduction to Google's PRPL pattern that can be used to implement Progressive Web Applications. Delivered at MWLUG 2017 in Alexandria, VA by Keith Strickland.
Looking to the cloud to serve Bitbucket (formerly Stash) to a horde of hungry developers? Netflix has the recipe for you! Take one part fresh open source platforms, two parts juicy deployment pipelines, and add a dash of gooey-rich custom bakes. Join this session to find out how Netflix used this unique combination of technologies to move Stash from their data center to the cloud and what they burned (yes, burned) along the way.
5 Essential Techniques for Building Fault-tolerant SystemsAtlassian
Building add-ons for Atlassian products today means building a Connect add-on and running it as a service in your own infrastructure, or a PaaS provider’s infrastructure, or (more commonly) a set of microservices. While this has many benefits, the transition from monolithic to distributed systems brings with it additional failure modes that simply do not manifest in the world of local function calls. Join Atlassian developer Diego Berrueta for a walk-through of 5 resilience techniques that will help keep your services rock-solid in the face of unreliable, slow, or faulty systems.
Diego Berrueta, Engineering Principal, Atlassian
How Atlassian Scales Bitbucket Data Center on AWSAtlassian
Join a couple DevOps gurus for a deep dive into AWS configuration for Bitbucket Data Center and learn how Atlassian keeps our own developers happy with speedy clone times and better availability. Specifically we'll cover:
How Smart Mirrors can provide lightning fast Git access for teams all over the globe.
How to use AWS auto-scaling with Bitbucket Data Center for better performance.
How to provide continuous availability using an HA cluster in multiple AWS zones.
How to start using Git large file support (Git LFS) to dramatically reduce clone and build times.
Products covered:
Bitbucket
This presentation talks about some typical problems you might find in (Enterprise) Java code. You can find a (German) video at
http://it-republik.de/jaxenter/news/10-typische-Fehler-in-Enterprise-Java-Anwendungen-057701.html
Saving Money by Optimizing Your Cloud Add-On InfrastructureAtlassian
People love the freedom and control that comes with hosting an add-on in the cloud, but financially speaking, that freedom doesn't come for free. You'll end up paying for your servers whether they serve requests or not, and of course, someone is needed to monitor and upgrade these servers.
In this talk, we will cover best practices on how to get a simple and inexpensive cloud add-on going for Hipchat, Bitbucket, Confluence and JIRA without all the overhead of running your own servers. We'll cover serverless technologies like AWS Lambda, static frontends, and how you can use JIRA and Confluence to host your add-on data.
Products covered:
JIRA Software, JIRA Core, Confluence, HipChat
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradig...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. In our applications, however, we rarely use only Lambda. Usually we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis. We also store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All of these AWS services have their own pricing models to look out for. In this talk, we will draw a complete picture of the total cost of ownership in serverless applications and present a decision-making list for determining if and whether to rely on serverless paradigm in your project. In doing so, we look at the cost aspects as well as other aspects such as understanding application lifecycle, software architecture, platform limitations, organizational knowledge and plattform and tooling maturity. We will also discuss current challenges adopting serverless such as lack of high latency ephemeral storage, unsufficient network performance and missing security features.
Convince your boss to go Serverless at AWS User Group Tirupathi and Serverles...Vadym Kazulkin
TCO of Serverless application. How Serverless helps us to be productive, write less code and implement evolutionary architectures. How to measure productivity to see you're on track with Serverless
Measure and Increase Developer Productivity with Help of Serverless AWS Commu...Vadym Kazulkin
The goal of Serverless is to focus on writing the code that delivers business value and offload everything else to your trusted partners (like Cloud providers or SaaS vendors). You want to iterate quickly and today’s code quickly becomes tomorrow’s technical debt. In this talk we will show why Serverless adoption increases the developer productivity and how to measure it. We will also go through AWS Serverless architectures where you only glue together different Serverless managed services relying solely on configuration, minimizing the amount of the code written.
Measure and Increase Developer Productivity with Help of Serverless at AWS Co...Vadym Kazulkin
The goal of Serverless is to focus on writing the code that delivers business value and offload everything else to your trusted partners (like Cloud providers or SaaS vendors). You want to iterate quickly and today’s code quickly becomes tomorrow’s technical debt. In this talk we will show why Serverless adoption increases the developer productivity and how to measure it. We will also go through AWS Serverless architectures where you only glue together different Serverless managed services relying solely on configuration, minimizing the amount of the code written.
"It’s not only Lambda! Economics behind Serverless" at JAX Conference in Mai ...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. But we rarey use only Lambda in our applications. Usually, we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis and Log service (Cloud Watch). Also, we store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All these services have their own price models which we have to pay attention to. Moreover, we have to consider application data transfer costs. In this talk, we will draw the complete picture about the costs in the serverless applications, look at the Total Cost of Ownership and make some recommendations about when it’s worth using serverless and when the traditional approach (EC2)
Convince your boss to go Serverless at serverless week BrazilVadym Kazulkin
TCO of Serverless application. How Serverless helps us to be productive, write less code and implement evolutionary architectures. How to measure productivity to see you're on track with Serverless
"It’s not only Lambda! Economics behind Serverless" at Serverless Architectur...Vadym Kazulkin
When we talk about prices, we often only talk about Lambda costs. But we rarey use only Lambda in our applications. Usually, we have other building blocks like API Gateway, data sources like SNS, SQS or Kinesis and Log service (Cloud Watch). Also, we store our data either in S3 or in serverless databases like DynamoDB or recently in Aurora Serverless. All these services have their own price models which we have to pay attention to. Moreover, we have to consider application data transfer costs. In this talk, we will draw the complete picture about the costs in the serverless applications, look at the Total Cost of Ownership and make some recommendations about when it’s worth using serverless and when the traditional approach (EC2)
Measure and Increase Developer Productivity with Help of Serverless at JCON 2...Vadym Kazulkin
The goal of Serverless is to focus on writing the code that delivers business value and offload everything else to your trusted partners (like Cloud providers or SaaS vendors). You want to iterate quickly and today’s code quickly becomes tomorrow’s technical debt. In this talk we will show why Serverless adoption increases the developer productivity and how to measure it. We will also go through AWS Serverless architectures where you only glue together different Serverless managed services relying solely on configuration, minimizing the amount of the code written.
FaaS or not to FaaS AWS Community Day Hamburg 2019 Bannes KazulkinVadym Kazulkin
Serverless isn’t a silver bullet. I’ll provide decision checklist to figure out whether serverless it the right approach for your application or not which consists of understanding of your:
-Application lifecycle
-Workloads
-Platform limitations
-Cost at scale
-Organizational knowledge
I will also discuss current challenges adopting serverless:
-Lack of High Latency Ephemeral Storage
-Poor Network performance
-Missing Security Improvements
Writing less code with Serverless on AWS at AWS Community Day DACH 2021Vadym Kazulkin
The purpose of Serverless is to focus on writing the code that delivers business value and offload undifferentiated heavy lifting to the Cloud providers or SaaS vendors of your choice. Today’s code quickly becomes tomorrow’s technical debt even if you meet the perfect decision. The less you own, the better it is from the maintainability point of view. In this talk I will go through examples of the various Serverless architectures on AWS where you glue together different Serverless managed services relying mostly on configuration, significantly reducing the amount of the code written to perform the task. Own less, build more!
Writing less code with Serverless on AWS at AWS User Group NairobiVadym Kazulkin
The purpose of Serverless is to focus on writing the code that delivers business value and offload undifferentiated heavy lifting to the Cloud providers or SaaS vendors of your choice. Today’s code quickly becomes tomorrow’s technical debt even if you meet the perfect decision. The less you own, the better it is from the maintainability point of view. In this talk I will go through examples of the various Serverless architectures on AWS where you glue together different Serverless managed services relying mostly on configuration, significantly reducing the amount of the code written to perform the task. Own less, build more!
Introduction to Microsoft Azure. Covers the change to a cloud development paradigm. Motivations for the change, Pricing structures, and an exercise in IT portfolio evaluation.
Writing less code with Serverless on AWS at OOP 2022Vadym Kazulkin
The purpose of Serverless is to focus on writing the code that delivers business value and offload undifferentiated heavy lifting to the Cloud providers or SaaS vendors of your choice. Today’s code quickly becomes tomorrow’s technical debt even if you meet the perfect decision. The less you own, the better it is from the maintainability point of view. In this talk I will go through examples of the various Serverless architectures on AWS where you glue together different Serverless managed services relying mostly on configuration, significantly reducing the amount of the code written to perform the task. Own less, build more!
Cloud Done Right - PaaS is the Remedy to VM HangoverMohamad Afshar
Virtualized hardware is all the rage in enterprise IT. However, is a purely virtualization-focused, Infrastructure-as-a-Service (IaaS) approach really the right one for enterprises and government? What’s becoming clear is that virtualization is but one piece of a much bigger strategy for fast, self-service deployment and ultra-efficient operations, referred to as “platform as a service” (PaaS). PaaS leverages a wider set of middleware capabilities to enable application deployment in minutes rather than days and reduces operational costs by up to 90%. This general session will compare and contrast the IaaS and PaaS approaches, discussing architectural and operational considerations for PaaS using examples of best practices. It's a must-attend session for anyone considering building a private cloud.
RightScale Webinar: Operationalize Your Enterprise AWS Usage Through an IT Ve...RightScale
We’ve all seen the trend everywhere around us: customers want self-service. It offers them the agility they need and gives businesses the ability to scale and lower their costs. With cloud deployments, enterprises can experience similar benefits through the use of a self-service portal where internal customers can provision their own resources while Central IT maintains control and visibility. This saves both time and money.
In this webinar, learn how to empower your internal customers to provision the necessary cloud resources when they need them but also ensure that what get receive is well within IT approved guidelines. Beyond simple convenience, this methodology permits you to operationalize your AWS cloud usage to easily roll cloud into an overall IT strategy.
Architects from Amazon Web Services (AWS) and RightScale, an Advanced Technology Partner, will provide an overview of the key business and technical considerations for operationalizing your AWS cloud usage. In the second half of the webinar, our technical experts will answer your questions. Priority will be given to pre-submitted questions.
To help illustrate the effectiveness of this approach, our architects will walk you through real-world examples and the overall impact on their organizations.
Key Topics:
1. Create an IT Vending machine with consistent and reproducible processes.
2. Enable your end users while maintaining visibility and control.
3. Use cost planning and forecasting to fine-tune and understand cloud spend.
4. Discover reporting and auditing tools to ensure compliance.
5. Avoid downtime through proven HA/DR architectures.
Where can you use serverless? How does it relate to APIs, integration and mi...Kim Clark
Serverless, aka. function-as-a-service (FaaS) is on-trend, and as with all new shiny things it is often both over and under estimated in the space of the same conversation. Where can and should it be applied, especially in relation to integration? Does it make provide a good platform for implementing APIs? What type of application would be appropriate to put on it? How does it relate to similarly elastic architectures such as microservices? If its functions are stateless, where and how do you manage state. How do you integrate to and from it? What are the benefits, and what are the limitations? This unique perspective is from the same experienced team that provided key clarifications on the comparisons between microservices, SOA and APIs.
All Change how the economics of Cloud will make you think differently about JavaSteve Poole
How far have you gotten with learning about the cloud? Got your head around platform as a service? Understand what IaaS means? Know how to spell Docker? It’s easy to focus on learning new technology, but it’s time to take a step back and look at what the technical implications are when an application is heading to the cloud. In the world of the cloud, the benefits are high but the economics (financial and technical) can be radically different. Learn about these new realities and how they can change application design, deployment, and support. Cloud technologies and their rapid adoption are creating new opportunities and challenges. Whether you’re a designer, developer, or tester, this session will help you start thinking differently about Java and the cloud.
AWS and Dynatrace: Moving your Cloud Strategy to the Next LevelDynatrace
AWS and Dynatrace: Moving your Cloud Strategy to the Next Level
On-Demand Webcast
AWS re:Invent was an exciting time for Dynatrace and we received a lot of “Wows” on our capabilities. We got to demonstrate the only AI-based, full-stack monitoring solution to thousands of AWS prospects and users. We announced our AWS Certified DevOps Competency partnership, and we introduced DAVIS, our natural-language voice interface, to thousands of attendees.
We know that many of you couldn’t attend the event in Las Vegas, so we wanted to share some of the key highlights from the show. And for those of you who were there, you may not have seen all of the benefits Dynatrace provides in the AWS ecosystem due to time constraints of sessions and the large tradeshow floor.
Listen to this 30 Minute webcast where Alois Reitbauer and Franz Karlsberger recap some of the highlights of the event, including:
How Dynatrace, as an AWS certified Migration Competency partner, uniquely supports enterprise migrations to AWS
How to achieve faster feedback and improved lead times with AWS CodePipeline and Dynatrace
An overview of the first ever VoiceOps and ChatOps interface via DAVIS, based on our AI approach to full-stack monitoring
Similar to FaaS or not to FaaS. Visible and invisible benefits of the Serverless paradigm at DevOpsCon Berlin 2020 (20)
High performance Serverless Java on AWS at GeeCon 2024 KrakowVadym Kazulkin
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless community. Java is known for its high cold start times and high memory footprint, comparing to other programming languages like Node.js and Python. In this talk I'll look at the general best practices and techniques we can use to decrease memory consumption, cold start times for Java Serverless development on AWS including GraalVM (Native Image) and AWS own offering SnapStart based on Firecracker microVM snapshot and restore and CRaC (Coordinated Restore at Checkpoint) runtime hooks. I'll also provide a lot of benchmarking on Lambda functions trying out various deployment package sizes, Lambda memory settings, Java compilation options and HTTP (a)synchronous clients and measure their impact on cold and warm start times.
Amazon DevOps Guru for Serverless Applications at DevOpsCon 2024 LondonVadym Kazulkin
In this talk, we’ll use a standard serverless application that uses API Gateway, Lambda, DynamoDB, SQS, Step Functions (and other AWS-managed services). We'll explore how Amazon DevOps Guru recognizes operational issues and anomalies like increased latency and error rates (timeouts, throttling, and resource limits) and integrate DevOps Guru with PagerDuty to provide even better incident management. Amazon DevOps Guru analyzes data like application metrics, logs, events, and traces to establish baseline operational behavior and then uses ML to detect anomalies. The service uses pre-trained ML models that are able to identify spikes in application requests, so it knows when to alert and when not to.
Making sense of service quotas of AWS Serverless services and how to deal wit...Vadym Kazulkin
There is a misunderstanding that everything is possible with the Serverless Services in AWS. For example, the misunderstanding that your Lambda function may scale without limitations. But each AWS service (not only Serverless) has a big list of quotas that everybody needs to be aware of, understand, and take into account during the development. In this talk, I'll explain the most important quotas (in terms of scaling, but not only that) of Serverless services like API Gateway, Lambda, DynamoDB, SQS, and Aurora Serverless and how to architect your solution with these quotas in mind.
How to reduce cold starts for Java Serverless applications in AWS at JCON Wor...Vadym Kazulkin
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless Community. Java is known for its high cold start times which may heavily impact the latencies of your application. But the times change: Community and AWS as a cloud providers improve things steadily for Java developers. In this talk we look at the best practices, features and possibilities AWS offers for the Java developers to reduce the cold start times like GraalVM Native Image and AWS Lambda SnapStart based on CRaC (Coordinated Restore at Checkpoint) project.
How to reduce cold starts for Java Serverless applications in AWS at Serverle...Vadym Kazulkin
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless Community. Java is known for its high cold start times which may heavily impact the latencies of your application. But the times change: Community and AWS as a cloud providers improve things steadily for Java developers. In this talk we look at the best practices, features and possibilities AWS offers for the Java developers to reduce the cold start times like GraalVM Native Image and AWS Lambda SnapStart based on on FirecrackerVM snapshot and CRaC (Coordinated Restore at Checkpoint) project.
Revolutionize DevOps lifecycle with Amazon CodeCatalyst and DevOps Guru at De...Vadym Kazulkin
AWS is on a journey to revolutionize DevOps using the latest technologies. In this talk I'll introduce 2 Amazon services which cover different stages of the DevOps lifecycle: CodeCatalyst and DevOps Guru.
Amazon CodeCatalyst is an integrated service for software development teams adopting continuous integration and deployment practices into their software development process. CodeCatalyst puts the tools you need all in one place. You can plan work, collaborate on code, and build, test, and deploy applications with continuous integration/continuous delivery (CI/CD) tools. You can also integrate AWS resources with your projects by connecting your AWS accounts to your CodeCatalyst space. By managing all of the stages and aspects of your application lifecycle in one tool, you can deliver software quickly and confidently.
Amazon DevOps Guru analyzes data like application metrics, logs, events, and traces to establish baseline operational behavior and then uses ML to detect anomalies. The service uses pre-trained ML models that are able to identify spikes in application requests, so it knows when to alert and when not to.
Amazon DevOps Guru for the Serverless Applications at AWS Community Day NL 2023Vadym Kazulkin
In this talk we’ll use a standard Serverless application which uses of API Gateway, Lambda, DynamoDB, SQS, Step Functions (and other AWS managed services) and explore how Amazon DevOps Guru recognizes operational issues like increased latency and error rates (timeouts, throttling and resource limits) and integrate DevOps Guru with PagerDuty for providing even better incident management.
Amazon DevOps Guru analyzes data like application metrics, logs, events, and traces to establish baseline operational behavior and then uses ML to detect anomalies. The service uses pre-trained ML models that are able to identify spikes in application requests, so it knows when to alert and when not to.
Making sense of service quotas of AWS Serverless services and how to deal wit...Vadym Kazulkin
There is a misunderstanding, that everything is possible with the Serverless Services in AWS, for example that your Lambda function may scale without limitations .
But each AWS service (not only Serverless) has a big list of quotas that everybody needs to be aware of, understand and take into account during the development.
In this talk I'll explain the most important quotas of the Serverless Services like API Gateway, Lambda, DynamoDB, SQS and Aurora Serverless and how to architect your solution with these quotas in mind.
How to reduce cold starts for Java Serverless applications in AWS at InfoShar...Vadym Kazulkin
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless Community. Java is known for its high cold start times which may heavily impact the latencies of your application. But the times change: Community and AWS as a cloud providers improve things steadily for Java developers. In this talk we look at the best practices, features and possibilities AWS offers for the Java developers to reduce the cold start times like GraalVM Native Image and AWS Lambda SnapStart based on CRaC (Coordinated Restore at Checkpoint) project.
Adopting Java for the Serverless World at Voxxed Days Bruxelles 2023Vadym Kazulkin
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless Community. Java is known for its high cold start times and high memory footprint. For both you have to pay to the cloud providers of your choice. That's why most developers tried to avoid using Java for such use cases. But the times change: Community and cloud providers improve things steadily for Java developers. In this talk we look at the features and possibilities AWS cloud provider offers for the Java developers and look the most popular Java frameworks, like Micronaut, Quarkus and Spring (Boot) and look how (AOT compiler and GraalVM Native Image play a huge role) they address Serverless challenges and enable Java for broad usage in the Serverless world. We'll also look into AWS Lambda SnapStart feature based on CRaC (Coordinated Restore at Checkpoint) project which also reduces the cold start time of Java Serverless application on AWS. We also look into the tools which help us figure out the optimal balance between Lambda memory footprint, invocation time and execution cost.
Github Copilot vs Amazon CodeWhisperer for Java developers at JCON 2023Vadym Kazulkin
In this talk I will compare 2 services Github Copilot (including Copilot X) and Amazon CodeWhisperer from the perspective of the Java developers in terms of the quality of the given recommendations for simple tasks, complex algorithms, Spring Boot and AWS development, IDE integration and pricing.
Both services are the machine learning-powered services that help improve developer productivity by generating code recommendations based on developers’ comments in natural language and their code. Based on natural language comments, these services also automatically recommend unit test code that matches your implementation code.
AWS Lambda SnapStart: Why, How and What AWS Serverless Meetup New York Boston...Vadym Kazulkin
- Challenges of AWS Serverless applications written in Java
- Challenges and limitations of existing solutions like Graal VM Native Image
- What is AWS SnapStart and how it addresses those challenges
- Benchmarking AWS Lambda SnapStart using plain Java and also frameworks like Quarkus, Micronaut and SpringBoot
- Optimization techniques like Priming
- Current challenges and limitations of AWS Lambda SnapStart
Revolutionize DevOps with ML capabilities. Deep dive into Amazon CodeGuru and...Vadym Kazulkin
I will introduce two AWS services: CodeGuru and DevOps Guru.
CodeGuru Reviewer uses ML and automated reasoning to automatically identify critical issues, security vulnerabilities, and hard-to-find bugs during application development.
DevOps Guru analyzes data like application metrics, logs, events, and traces to establish baseline operational behavior and then uses ML to detect anomalies. It does this by having the ability to correlate and group metrics together to understand the relationships between those metrics, so it knows when to alert.
Amazon DevOps Guru for the Serverless Applications at AWS Community Day Bene...Vadym Kazulkin
In this talk we’ll build a standard Serverless application which uses of API Gateway, Lambda and DynamoDB and explore how Amazon DevOps Guru recognizes operational issues like increased latency and error rates (timeouts and throttles) and integrate DevOps Guru with PagerDuty for providing even better incident management
Amazon DevOps Guru analyzes data like application metrics, logs, events, and traces to establish baseline operational behavior and then uses ML to detect anomalies. The service uses pre-trained ML models that are able to identify spikes in application requests, so it knows when to alert and when not to.
Amazon CodeGuru vs SonarQube for Java Developers at JCon 2022Vadym Kazulkin
In this talk I will compare 2 services which aim at automatically identifing critical issues, security vulnerabilities, and hard-to-find bugs during application development: Amazon CodeGuru and SonarQube from the perspective of the Java developer on AWS. Amazon CodeGuru Reviewer uses ML and automated reasoning to provide recommendations to developers on how to fix issues to improve code quality and dramatically reduce the time it takes to fix bugs before they reach customer-facing applications and result in a bad experience. SonarQube is an open-source platform for continuous inspection of code quality to perform automatic reviews with static analysis of code to detect bugs, code smells, and security vulnerabilities on 20+ programming languages. SonarQube offers reports on duplicated code, coding standards, unit tests, code coverage, code complexity, comments, bugs, and security vulnerabilities
Adopting Java for the Serverless World at JUG Saxony Day 2022Vadym Kazulkin
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless Community. Java is known for its high cold start times and high memory footprint. For both you have to pay to the cloud providers of your choice. That's why most developers tried to avoid using Java for such use cases. But the times change: Community and cloud providers improve things steadily for Java developers. In this talk we look at the features and possibilities AWS cloud provider offers for the Java developers and look the most popular Java frameworks, like Micronaut, Quarkus and Spring (Boot) and look how (AOT compiler and GraalVM native images play a huge role) they address Serverless challenges and enable Java for broad usage in the Serverless world.
Adopting Java for the Serverless World at VoxxedDays LuxemburgVadym Kazulkin
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless Community. Java is known for its high cold start times and high memory footprint. For both you have to pay to the cloud providers of your choice. That's why most developers tried to avoid using Java for such use cases. But the times change: Community and cloud providers improve things steadily for Java developers. In this talk we look at the features and possibilities AWS cloud provider offers for the Java developers and look the most popular Java frameworks, like Micronaut, Quarkus and Spring (Boot) and look how (AOT compiler and GraalVM native images play a huge role) they address Serverless challenges and enable Java for broad usage in the Serverless world.
Revolutionize DevOps with ML capabilities. Introduction to Amazon CodeGuru an...Vadym Kazulkin
I will introduce two AWS services: CodeGuru and DevOps Guru.
CodeGuru Reviewer uses ML and automated reasoning to automatically identify critical issues, security vulnerabilities, and hard-to-find bugs during application development.
DevOps Guru analyzes data like application metrics, logs, events, and traces to establish baseline operational behavior and then uses ML to detect anomalies. It does this by having the ability to correlate and group metrics together to understand the relationships between those metrics, so it knows when to alert.
Adopting Java for the Serverless World at JUG Bonn 2022Vadym Kazulkin
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless Community. Java is known for its high cold start times and high memory footprint. For both you have to pay to the cloud providers of your choice. That's why most developers tried to avoid using Java for such use cases. But the times change: Community and cloud providers improve things steadily for Java developers. In this talk we look at the features and possibilities AWS cloud provider offers for the Java developers and look the most popular Java frameworks, like Micronaut, Quarkus and Spring (Boot) and look how (AOT compiler and GraalVM native images play a huge role) they address Serverless challenges and enable Java for broad usage in the Serverless world.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
4. The Value Proposition of
Serverless
But let’s talk about of Total Cost of Ownership of
the Serverless paradigm
5. TCO Full Picture
No Infrastructure
Operation and
Maintenance
Forrest Brazeal „The Business Case For Serverless” https://www.trek10.com/blog/business-case-for-serverless
7. TCO Full Picture
No Infrastructure
Operation and
Maintenance
Auto Scaling and
Fault Tolerance
Built in
Forrest Brazeal „The Business Case For Serverless” https://www.trek10.com/blog/business-case-for-serverless
8. Auto Scaling And Faul Tolerance
Built In
• Can you get capacity planning
and auto scaling right?
• Do you want to solve the hard problem
of fault tolerance by yourself?
9. TCO Full Picture
No Infrastructure
Operation and
Maintenance
Auto Scaling and
Fault Tolerance
Built in
Do more with less
Forrest Brazeal „The Business Case For Serverless” https://www.trek10.com/blog/business-case-for-serverless
10. Do more with less
By heavily relying on the managed
Serverless services you
• Need fewer engineers to start
implementing your new product idea
• Can do more with the same amount of
people
11. TCO Full Picture
No Infrastructure
Operation and
Maintenance
Auto Scaling and
Fault Tolerance
Built in
Do more with less
Lower technical
debt
Forrest Brazeal „The Business Case For Serverless” https://www.trek10.com/blog/business-case-for-serverless
13. TCO Full Picture
No Infrastructure
Operation and
Maintenance
Auto Scaling and
Fault Tolerance
Built in
Do more with less
Lower technical
debt
Focus on Business
Value and Innovation
Forrest Brazeal „The Business Case For Serverless” https://www.trek10.com/blog/business-case-for-serverless
14. Focus On Business Value and
Innovation
Every organization wants exactly this!
15. TCO Full Picture
No Infrastructure
Operation and
Maintenance
Auto Scaling and
Fault Tolerance
Built in
Do more with less
Lower technical
debt
Faster Time to
Market
Forrest Brazeal „The Business Case For Serverless” https://www.trek10.com/blog/business-case-for-serverless
Focus on Business
Value and Innovation
16. Faster Time To Market
• Time To Market is the key differentiator in
today’s business!
• Ask yourself: what is core for your business
and what you can get as Commodity +(Utility)
as a Service?
21. Explore phase
• Quickly validate
hypotheses
• Rapidly experiment
• Run experiments as
cheaply as possible
Serverless is a perfect fit
Image: burst.shopify.com/photos/a-look-across-the-landscape-with-view-of-the-sea
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
22. Exploit phase
• Built something that does
provide customer value
• Build it on scale
• Build a profitable product
around it
partly serverless and partly not
serverless architecture
Image: Robert Scoble via Flickr
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
23. Application lifecycle
• How much of my stack should I own
to be able to deliver business value?
• Outsource SLA, regulatory
compliance, price, and roadmap to
my service provider?
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
24. Existing
applications
• You can’t magically move
that all off to service
providers
• You can try to modernize
parts of them
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
25. Strangler
Pattern
• Add a proxy (API
Gateway or Application
Loadbalancer), which
sits between the legacy
application and the user
• Add new services and
link it to the proxy
Marin Fowler „StrangerFigApplication” https://martinfowler.com/bliki/StranglerFigApplication.html Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
26. FinDev Concept
Activity-based costing on a
digital operation-by-operation
basis
• Figure out features which deliver
business value comparing to their
cost
Aleksander Simovic & Mark Schwarz „FinDev and Serverless Microeconomics: Part 1”
https://aws.amazon.com/de/blogs/enterprise-strategy/findev-and-serverless-microeconomics-part-1/
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
27. 1. Application lifecycle
2. Workloads
3. Programming Model
4. Platform limitations
5. Cost at scale
6. Organizational environment
7. Platform and tooling maturity
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
28. Understand your
workloads
• Event-driven
• API-driven
• Batch Job
• Internal Tool
• ML/AI
• Big Data
Image: flickr.com/photos/everywhereatonce/294789504 Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
29. Lambda Layers
& Lambda
Runtime API
Door opener for use
cases like:
• Big Data
• ML/AI
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
30. A Shared File
System for Your
Lambda
Functions
Door opener for use
case like:
• ML/AI
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
31. Understand your workloads
• Do we need to access specialized
hardware ?
• GPU access required?
• Another RAM/CPU ratio?
• Do we need constantly high
performance?
• Response time below 100 ms
(e.g. bidding or gaming platforms)
“A Berkeley View on Serverless Computing” https://www2.eecs.berkeley.edu/Pubs/TechRpts/2019/EECS-2019-3.html
32. Understand your workloads
• Do we need high throughput ?
• Lambda‘s network bandwidth is limited
(an order of magnitude lower than a
single modern SSD) shared between all
functions packed on the same VM
“A Berkeley View on Serverless Computing” https://www2.eecs.berkeley.edu/Pubs/TechRpts/2019/EECS-2019-3.html
33. Understand your workloads
• Do functions need to communicate with
each other?
• functions are not directly network
accessible, they must communicate via
an intermediary service
“A Berkeley View on Serverless Computing” https://www2.eecs.berkeley.edu/Pubs/TechRpts/2019/EECS-2019-3.html
34. 1. Application lifecycle
2. Workloads
3. Programming Model
4. Platform limitations
5. Cost at scale
6. Organizational environment
7. Platform and tooling maturity
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
35. Understand FaaS programming model
• Every function may fail and have to
be retried
• At-least-once (event) delivery
Joe Hellerstein “The State of The serverless Art” https://medium.com/riselab/the-state-of-the-serverless-art-78a4f02951eb
Requires code idempotency
• Difficult to be guaranteed
• Shifts the complexity to
the developers
36. 1. Application lifecycle
2. Workloads
3. Programming Model
4. Platform limitations
5. Cost at scale
6. Organizational environment
7. Platform and tooling maturity
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
37. Understand platform
limitations
• Cold start
• Lambda with and without VPC for
each runtime
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
39. Further cold starts reduction options
• For Java language with high startup time
and high memory footprint
• Use Ahead-Of-Time-Compiler (AOT) (part of
GraalVM)
• Use frameworks like Micronaut, Quarkus or Spring
Boot which offer support for GraalVM
“A Berkeley View on Serverless Computing” https://www2.eecs.berkeley.edu/Pubs/TechRpts/2019/EECS-2019-3.html
40. Jeremy Daly: “Mixing VPC and Non-VPC Lambda Functions for Higher Performing Microservices”
https://www.jeremydaly.com/mixing-vpc-and-non-vpc-lambda-functions-for-higher-performing-microservices/ Vadym Kazulkin @VKazulkin , ip.labs GmbH
Lambda behind the
Virtual Private
Cloud (VPC)
41. Lambda in VPC:
• The network interface creation happens
when Lambda function is created or its
VPC settings are updated.
• Because the network interfaces are shared
across execution environments, only a
handful of network interfaces are required
per function
• Reduced the cold start from approx. 10
seconds to below 1 second
Chris Munns: "Announcing improved VPC networking for AWS Lambda functions”
https://aws.amazon.com/de/blogs/compute/announcing-improved-vpc-networking-for-aws-lambda-functions/
42. Amazon Aurora
Serverless Data
API
as beta for
MySql and
Postgres
available
https://docs.aws.amazon.com/de_de/AmazonRDS/latest/AuroraUserGuide/data-api.html Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
43. Don‘t be scared
of cold starts
To avoid cold starts them
completely, you have to :
• Overpay
• Overprovision
Cold starts don’t really
matter if the you make
the call asynchronously
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
44. Understand platform
limitations
• Cold start
• Lambda with and without VPC for
each runtime
• Invocation duration/timeouts
• Lambda 15min
• API Gateway integration 29sec
• Max Memory
• Lambda 3GB
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
45. Understand platform
limitations
• Max concurrent invocations
• Soft limit of 500-3000 parallel
executions for all Lambdas in each
AWS account
• Max connection limit for RDS
• Use RDS-Proxy (supports RDS for
MySQL and Aurora with MySQL
compatibility)
• Use Data API for Aurora Serverless
• Use NoSQL database
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
46. 1. Application lifecycle
2. Workloads
3. Programming Model
4. Platform limitations
5. Cost at scale
6. Organizational environment
7. Platform and tooling maturity
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
47. The reality is…
Lambda is often just a
small percentage
of your total cost
Vadym Kazulkin, @VKazulkin
51. Provisioned vs
On-Demand
• Use On-Demand for
spiky workloads
• Use Provisioned for
constantly high
workload
Vadym Kazulkin, @VKazulkin
52. Understand your cost at scale
• Lambda
• API Gateway
• Dynamo DB capacity choices
• Logging costs
• Monitoring costs
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
53. Understand your cost at scale
• Data transfer costs
• X-Ray
• Step functions
• Caching costs (API Gateway,
AppSync, DAX for Dynamo DB)
• Remote API calls
• 3rd party services price models
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
54. 1. Application lifecycle
2. Workloads
3. Programming Model
4. Platform limitations
5. Cost at scale
6. Organizational environment
7. Platform and tooling maturity
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
56. Tom McLaughlin Talk:
What do we do when
the server goes away?
• Monitoring & Alerting
• Chaos Engineering & Game Days
• Infrastructure as Code & Testing
• Help understand constraints
of AWS services & choose the right
one
Tom McLaughlin „What do we do when the server goes away”
https://speakerdeck.com/tmclaugh/serverless-devops-what-do-we-do-when-the-server-goes-away
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
57. Help understand constraints of AWS services &
choose the right one. Example Event Sources:
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
58. Event Sources
• SQS and SNS are
charged for requests
• Kinesis charges for
shard hours & PUT
requests
Image: https://blog.binaris.com/lambda-pricing-pitfalls/ Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
59. Event Sources
• Cost for Kinesis grows
with slower rate
• Attractive at to
operate at scale
Image: https://blog.binaris.com/lambda-pricing-pitfalls/ Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
61. Co-evolution of practices with
Serverless 1/2
• True DevOps (even DevSecOps)
• FinDev responsibilities in the teams
• Complete infrastructure automation
• Chaos Engineering
Sheen Brisals “Why the ‘WHY’ matters more than the ‘WHAT’ in Serverless!”
https://medium.com/lego-engineering/why-the-why-matters-more-than-the-what-in-serverless-2ef56c397962
DevOps Topologies: https://web.devopstopologies.com/
62. Co-evolution of practices with
Serverless 2/2
• Each developer can get its own (AWS test)
account
• No local testing environment or only for
quick functional tests
• Testing in production
Michael Bryzek “What do you know about testing in production?” https://www.youtube.com/watch?v=z-ATZTUgaAo
63. 1. Application lifecycle
2. Workloads
3. Programming Model
4. Platform limitations
5. Cost at scale
6. Organizational environment
7. Platform and tooling maturity
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
64. Serverless platform and tooling maturity
• Infrastructure-as-a-Code
solutions maturity (e.g. Cloud
Formation, CDK, Terraform)
• Development environment &
framework maturity (e.g. AWS
SAM, AWS Amplify,
Serverless Framework)
Image: http://tea.solgenomics.net/anatomy_viewer/microscopy/slm82_fruit Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
65. Serverless platform and tooling maturity
• CI/CD
• Observability (Logging,
Monitoring, Tracing)
• Alerting
• Security
• Integration with 3rd party SaaS
Image: http://tea.solgenomics.net/anatomy_viewer/microscopy/slm82_fruit Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH
66. Recent CloudWatch Improvements
• Search over multiple Log Groups became possible
• CloudWatch Logs Insights
• enables you to interactively search and analyze your
log data in Amazon CloudWatch Logs
• Embedded Metric Format
• JSON specification used to instruct CloudWatch Logs to
automatically extract metric values embedded in
structured log events.
67. • Application lifecycle
• Workloads
• Programming Model
• Platform limitations
• Cost at scale
• Organizational environment
• Platform and tooling maturity
FaaS or not to FaaS
Christian Bannes and Vadym Kazulkin @VKazulkin , ip.labs GmbH