The document discusses challenges in migrating from a monolithic architecture to microservices, including splitting a legacy system into logical boundaries and determining which services to develop first. It also covers common problems that arise with microservices like authentication and service discovery. Implementation strategies are presented for managing transactions across services using patterns like sagas to maintain data consistency without distributed transactions.
2019 03-13-implementing microservices by dddKim Kao
In this talk, we need to know what microservices is, and are you really need to do it? You may never need microservices unless crunched business core value.
My past-3 yeas-developer-journey-at-linkedin-by-iantsaiKim Kao
Ian Tsai shared his past 3years developer journey at Linkedin. it was about migrate monolith into microservices 3 years ago, he faced so diffcult challenges and need to have effective tools to support the change.
2019-02-20-ddd taiwan-community-iddd-studygroup-1stKim Kao
Guide attendees to learn from iDDD Ch1. Know why and how to judge apply DDD or not. Also introduced explict business intention is the way to decrease the gap between Domain Experts and Team
DDD Taiwan Community 2019 01-26-1st-meetup-why ddd mattersKim Kao
Domain Driven Design Taiwan Community meetup series. This slides learn from ddd_eu, DDD china and sort of public videos on youtube. Focus on Why DDD matters, what is microservices, and how can you adopt microservices.
2019 03-13-implementing microservices by dddKim Kao
In this talk, we need to know what microservices is, and are you really need to do it? You may never need microservices unless crunched business core value.
My past-3 yeas-developer-journey-at-linkedin-by-iantsaiKim Kao
Ian Tsai shared his past 3years developer journey at Linkedin. it was about migrate monolith into microservices 3 years ago, he faced so diffcult challenges and need to have effective tools to support the change.
2019-02-20-ddd taiwan-community-iddd-studygroup-1stKim Kao
Guide attendees to learn from iDDD Ch1. Know why and how to judge apply DDD or not. Also introduced explict business intention is the way to decrease the gap between Domain Experts and Team
DDD Taiwan Community 2019 01-26-1st-meetup-why ddd mattersKim Kao
Domain Driven Design Taiwan Community meetup series. This slides learn from ddd_eu, DDD china and sort of public videos on youtube. Focus on Why DDD matters, what is microservices, and how can you adopt microservices.
Cloud Service Management. A New Beginning. This presentation looks at the disruptive nature of cloud computing and cloud based services. It explores organizations current ability to understand the impact cloud. The final section provides a number of suggested and recommended sources of information regarding cloud service management in an ITIL environment.
Blue Box Cloud Dedicated private cloud as a service (PCaaS) is the logical solution for organizations that demand the security and control of a private cloud with the ease of use of a public cloud. Powered by OpenStack, quick to deploy, highly flexible and fully scalable, Blue Box Cloud Dedicated offers month-to-month and 12-month term pricing options. Get started in a data center near you.
Covers the following topics:
- Build "Single Page Applications” with the following JS MVC frameworks: Angular.js, Ember.js, BackBone.js
- Node.js
- Trends in Web Application Development
- Architectural patterns
IBM Softlayer Bluemix Marketplace
API Economy
Infrastructure as a Service
Platform as a Service
Software as a Service
IaaS PaaS SaaS
Register for Bluemix at http://ibm.biz/BluemixSBSS
See Softlayer at http://ibm.biz/SBSlideShareSL
Join the Marketplace at http://ibm.biz/SBSlideShareMP
20190727 HashiCorp Consul Workshop: 管管你們家 config 啦Jiun-Yi Chen
Hashicorp Consul 提供了相當豐富的 Service Mesh 功能,能夠替分散式服務快速地做服務發現、服務動態劃分和服務設定,Consul 也可以支援多種 runtime 平台,也和許多工具或雲服務商做很好的 Cloud-Native 整合。此 Workshop 主要分為幾個主軸:
- Why Configuration Management?
- Consul 基本使用操作: KV Store, Service Registering and Building a Consul Cluster
- 佈署 Consul 到 Production 環境前所需注意事項
Accelerate Digital Transformation with IBM Cloud PrivateMichael Elder
Accelerate the journey to cloud-native, refactor existing mission-critical workloads, and catalyze enterprise digital transformations.
How do you ensure the success of your enterprise in highly competitive market landscapes? How will you deliver new cloud-native workloads, modernize existing estates, and drive integration between them?
Navigating the service mesh landscape with Istio, Consul Connect, and LinkerdChristian Posta
Service mesh has hit the cloud native computing community like a storm, and we’re starting to see gradual adoption across the enterprise. There are a handful of open source service mesh implementations to choose from, including Istio, Consul Connect, and Linkerd.
Christian Posta details why and when you may want to use a service mesh versus when you may want to just stick with a library, Netflix OSS, or application approach. He digs into three popular open source service mesh implementations and explores their goals, strengths, and weaknesses. You’ll come away with a good foundation from which to explore service mesh technology and ask the right questions to get to the right answer for them.
Cloud Service Management. A New Beginning. This presentation looks at the disruptive nature of cloud computing and cloud based services. It explores organizations current ability to understand the impact cloud. The final section provides a number of suggested and recommended sources of information regarding cloud service management in an ITIL environment.
Blue Box Cloud Dedicated private cloud as a service (PCaaS) is the logical solution for organizations that demand the security and control of a private cloud with the ease of use of a public cloud. Powered by OpenStack, quick to deploy, highly flexible and fully scalable, Blue Box Cloud Dedicated offers month-to-month and 12-month term pricing options. Get started in a data center near you.
Covers the following topics:
- Build "Single Page Applications” with the following JS MVC frameworks: Angular.js, Ember.js, BackBone.js
- Node.js
- Trends in Web Application Development
- Architectural patterns
IBM Softlayer Bluemix Marketplace
API Economy
Infrastructure as a Service
Platform as a Service
Software as a Service
IaaS PaaS SaaS
Register for Bluemix at http://ibm.biz/BluemixSBSS
See Softlayer at http://ibm.biz/SBSlideShareSL
Join the Marketplace at http://ibm.biz/SBSlideShareMP
20190727 HashiCorp Consul Workshop: 管管你們家 config 啦Jiun-Yi Chen
Hashicorp Consul 提供了相當豐富的 Service Mesh 功能,能夠替分散式服務快速地做服務發現、服務動態劃分和服務設定,Consul 也可以支援多種 runtime 平台,也和許多工具或雲服務商做很好的 Cloud-Native 整合。此 Workshop 主要分為幾個主軸:
- Why Configuration Management?
- Consul 基本使用操作: KV Store, Service Registering and Building a Consul Cluster
- 佈署 Consul 到 Production 環境前所需注意事項
Accelerate Digital Transformation with IBM Cloud PrivateMichael Elder
Accelerate the journey to cloud-native, refactor existing mission-critical workloads, and catalyze enterprise digital transformations.
How do you ensure the success of your enterprise in highly competitive market landscapes? How will you deliver new cloud-native workloads, modernize existing estates, and drive integration between them?
Navigating the service mesh landscape with Istio, Consul Connect, and LinkerdChristian Posta
Service mesh has hit the cloud native computing community like a storm, and we’re starting to see gradual adoption across the enterprise. There are a handful of open source service mesh implementations to choose from, including Istio, Consul Connect, and Linkerd.
Christian Posta details why and when you may want to use a service mesh versus when you may want to just stick with a library, Netflix OSS, or application approach. He digs into three popular open source service mesh implementations and explores their goals, strengths, and weaknesses. You’ll come away with a good foundation from which to explore service mesh technology and ask the right questions to get to the right answer for them.
Service-mesh options with Linkerd, Consul, Istio and AWS AppMeshChristian Posta
Service mesh abstracts the network from developers to solve three main pain points:
How do services communicate securely with one another
How can services implement network resilience
When things go wrong, can we identify what and why
Service mesh implementations usually follow a similar architecture: traffic flows through control points between services (usually service proxies deployed as sidecar processes) while an out-of-band set of nodes is responsible for defining the behavior and management of the control points. This loosely breaks out into an architecture of a "data plane" through which requests flow and a "control plane" for managing a service mesh.
Different service mesh implementations use different data planes depending on their use cases and familiarity with particular technology. The control plane implementations vary between service-mesh implementations as well. In this talk, we'll take a look at three different control plane implementations with Istio, Linkerd and Consul, their strengths, and their specific tradeoffs to see how they chose to solve each of the three pain points from above. We can use this information to make choices about a service mesh or to inform our journey if we choose to build a control plane ourselves.
2019 06-12-aws taipei summit-dev day-essential capabilities behind microservicesKim Kao
Leverage AWS to support the technical implementation, all you need to do is crunching domain knowledge with domain experts, and keep the transformation in baby step, form up boundary incrementally.
How do I grow with my organization and meet my organization's needs? How do I rise to the new challenges before me? In this session we discuss the differences in preparing to operate in the cloud, what your operational priorities need to be, how to start designing for operations, and building your operational readiness. We will walk you through the process of how to launch your new life in the cloud. You will learn to make the early choices that lay the foundations for a successful adoption of cloud services. At the end of this session you will understand the key considerations when planning your personal journey to the cloud. This session is for leaders, operations, service owners and anyone interested in how to get started in the cloud to ensure successful business outcomes.
Cisco Live 2019: New Best Practices for Hybrid and Multicloud Network StrategiesMen and Mice
Want to know what's bogging down your Hybrid and Multicloud strategies? Here we discuss some typical hurdles, shift in decision-making between DevOps and Network Managers and the importance of utilizing the service-native features available within the solutions that comprise your network, whether on-premise or cloud.
Cloud Native Patterns with Bluemix Developer ConsoleMatthew Perrins
This presentation talks about Cloud Native Application patterns Mobile, Web, BFF (Backend for Frontend) and Microservices. It will walk through the patterns and show how they can be used to deliver public cloud solutions with IBM Cloud, using Bluemix Developer Console
Building and Successfully Selling ISV Solutions with AWS Partner-Summit-Singa...Amazon Web Services
In this session, as an APN Technology Partner, you will learn about the broad range of AWS programs and resources to assist you successfully build, market and sell your solutions. Whether you are a start-up, established ISV with pre-packaged software offerings or a SaaS provider, we can customize the right set of tools, training and go-to-market programs to accelerate your business. You will learn about our SaaS Partner Program, Quick Start and AWS Marketplace. We will also discuss opportunities and success stories of APN Technology and Consulting partners coming together and collaborating to deliver high value solutions in the market.
SaaS architectures can be deployed onto AWS in a number of ways, and each optimizes for different factors from security to cost optimization. Come learn more about common deployment models used on AWS for SaaS architectures and how each of those models are tuned for customer specific needs. We will also review options and tradeoffs for common SaaS architectures, including cost optimization, resource optimization, performance optimization, and security and data isolation.
Migrations of existing enterprise applications to the cloud can be complex. There are no migration methodologies or magic bullets that enable a simple lift and shift or automated migration. Typical migration projects take a great deal of discovery work, re-architecture, and refactoring. In this session, we will share known challenges and considerations that must be accounted for when designing, planning, and executing a migration. Topics will include: scale-out and distributed architectures, geographic dispersion, leveraging existing cloud services, and logging & monitoring. In addition, this session will address how in-depth discovery efforts can be paired with configuration management, automation, and source control to minimize the risk of future technical debt. Finally, we’ll cover the business and technical factors the affect the complexity of application refactoring.
Migrations of existing enterprise applications to the cloud can be complex. There are no migration methodologies or magic bullets that enable a simple lift and shift or automated migration. Typical migration projects take a great deal of discovery work, re-architecture, and refactoring. In this session, we will share known challenges and considerations that must be accounted for when designing, planning, and executing a migration. Topics will include: scale-out and distributed architectures, geographic dispersion, leveraging existing cloud services, and logging & monitoring. In addition, this session will address how in-depth discovery efforts can be paired with configuration management, automation, and source control to minimize the risk of future technical debt. Finally, we’ll cover the business and technical factors the affect the complexity of application refactoring.
The As, Bs, and Four Cs of Testing Cloud-Native ApplicationsDenim Group
Security assessments are a critical part of any security program. Being able to identify – and communicate about – vulnerabilities systems is required to get vulnerabilities prioritized for remediation. For web and mobile applications, assessment methodologies are reasonably straightforward and established. However, for cloud-native applications, the combination of new technologies and architectural elements has introduced questions about how to scope, plan, and execute security assessments. This presentation looks at how the assessment landscape has changed with the introduction of cloud-native applications and explores how threat modeling is central to testing their security. In addition, the “Four C’s” conceptual model for looking at cloud-native application security is introduced, including a discussion of how both automated and manual testing methodologies can be used to accomplish assessment goals. Finally, vulnerability contextualization and reporting are discussed, so that teams running cloud-native application assessments can properly characterize the results of their efforts to aid in the prioritization and remediation of identified issues.
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In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
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Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
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Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.