Essensial REST concepts and continuing with HTTP verbs, Minimal Status Codes and Headers, this presentation will immerse you in a lot of fuzzy words(HATEOAS, RMM) and tweaks, all for ASP.NET Core.
Apache Solr is a state of the art, high performance and scalable search server you can use in your (PHP) application to provide a very feature rich search experience. Besides full-text search, it also provides spell checking, highlighting, facets and powerful functions that can put it in the realm of a general information retrieval engine, replacing complex database queries you would (need to) use otherwise.
Use cases range from e-commerce, real-estate database search, intranets/extranets, content management systems, document management systems and anything that offers exploration of structured and/or unstructured information. The recent addition of geo-aware features makes even location searches possible.
A presentation on the different aspects to be addressed from the perspective of performance when you build a Drupal web application. The presentation also lists out some of the common performance optimization issues you can easily avoid while building your Drupal application
Apache Solr is a state of the art, high performance and scalable search server you can use in your (PHP) application to provide a very feature rich search experience. Besides full-text search, it also provides spell checking, highlighting, facets and powerful functions that can put it in the realm of a general information retrieval engine, replacing complex database queries you would (need to) use otherwise.
Use cases range from e-commerce, real-estate database search, intranets/extranets, content management systems, document management systems and anything that offers exploration of structured and/or unstructured information. The recent addition of geo-aware features makes even location searches possible.
A presentation on the different aspects to be addressed from the perspective of performance when you build a Drupal web application. The presentation also lists out some of the common performance optimization issues you can easily avoid while building your Drupal application
REST Assured is a Java library .Which, provides a domain-specific language (DSL) for writing powerful, maintainable tests for Restful APIs.
Library behaves like a headless Client to access REST web services.
REpresentational State Transfer (REST) is a style of software architecture for distributed systems such as the World Wide Web. REST has emerged as a predominant web API design model.
Covers topics like RestApi, Authentication, Authorization, Cacheability, Advantage of RestApi over SOAP and some basics regarding Open Data Protocol(OData).
Main focus of the talk is to communicate some key concepts of designing/implementing APIs based on an enterprise grade API Standards and Guidelines. We will try to handcraft few API recipes(i.e. implementation design) with real-life examples mixed with a live coding session. While working on each recipe, we will delve into the rationale behind design decisions and best practices. We believe that these concepts will help a developer build a comprehensive API solution from scratch.
JDKIO: Java EE 8 what Servlet 4 and HTTP2 mean to youAlex Theedom
The goal of HTTP/2 is to increase the perceived performance of the web browsing experience. This is achieved by multiplexing over TCP and Server Push among other techniques. What implications does this have for developers? How does Servlet 4.0 embrace HTTP/2? We will see, with code examples, what the future of developing with HTTP/2 might look like.
Real world RESTful service development problems and solutionsMasoud Kalali
This session is a deep dive as well as an interactive discussion on design principles, considerations, lessons learned from mistakes that can be taken into account when developing RESTful services. It will cover a variety of topics from Designing of RESTful resources, Versioning,Exception Handling, Caching, Validation, Security, Rate limiting, HATEOAS, Testing and Documentation. This talk will walk through and compare the different REST API provided by companies like Twitter, Paypal, Google, Stripe and more we can learn the good, the bad and ugly. So join me in this talk to build high quality applications that can be highly scalable, available and reliable. Summary: Learn all you ever wanted to learn about RESTful services development challenges in large scale applications Outline: This session is a deep dive as well as an interactive discussion on design principles, considerations, lessons learned from mistakes that can be taken into account when developing RESTful services. It will cover a variety of topics from Designing of RESTful resources, Versioning, Exception Handling, Caching, Validation, Security, Rate limiting, HATEOAS, Testing and Documentation. This talk will walk through and compare the different REST API provided by companies like Twitter, Paypal, Google, Stripe and more we can learn the good, the bad and ugly. So join me in this talk to build high quality applications that can be highly scalable, available and reliable.
Java EE 8: What Servlet 4.0 and HTTP/2 mean to youAlex Theedom
The goal of HTTP/2 is to increase the perceived performance of the web browsing experience. This is achieved by multiplexing over TCP and Server Push among other techniques. What implications does this have for developers? How does Servlet 4.0 embrace HTTP/2 and what support is there in JDK 9? We will see, with code examples, what the future of developing with HTTP/2 might look like.
Java EE 8: What Servlet 4 and HTTP2 MeanAlex Theedom
The goal of HTTP/2 is to increase the perceived performance of the web browsing experience. This is achieved by multiplexing over TCP and Server Push among other techniques. What implications does this have for developers? How does Servlet 4.0 embrace HTTP/2? We will see, with code examples, what the future of developing with HTTP/2 might look like.
Black and Blue APIs: Attacker's and Defender's View of API VulnerabilitiesMatt Tesauro
APIs are a foundational innovation in today’s app-driven world - and increasingly becoming the main target for attackers. How do you protect yourself? Matt Tesauro, Distinguished Engineer, will walk you through how attackers use techniques like broken object level authorization (BOLA) attacks against an API, and how attackers gain access to critical data. Understand how attackers find and exploit vulnerabilities so you can gain insight into why many traditional security approaches fail against a modern API attack. Lastly, discover what this same hack looks like on the defender’s side so you can proactively secure your APIs enabling your dev teams to go fast without breaking things.
REST & RESTful Web Service
REST stands for Representational State Transfer
REST web services communicate over the HTTP specification, using HTTP vocabulary
If a service does not include all constraints it is not a RESTful web service.
This presentation covers basics of RESTful webservices. I have prepared it by reading different online tutorials. One of them is java brains video tutorial. Hope this helps some one.
If any one needs examples mentioned in the slides, please contact me.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Globus Connect Server Deep Dive - GlobusWorld 2024Globus
We explore the Globus Connect Server (GCS) architecture and experiment with advanced configuration options and use cases. This content is targeted at system administrators who are familiar with GCS and currently operate—or are planning to operate—broader deployments at their institution.
REST Assured is a Java library .Which, provides a domain-specific language (DSL) for writing powerful, maintainable tests for Restful APIs.
Library behaves like a headless Client to access REST web services.
REpresentational State Transfer (REST) is a style of software architecture for distributed systems such as the World Wide Web. REST has emerged as a predominant web API design model.
Covers topics like RestApi, Authentication, Authorization, Cacheability, Advantage of RestApi over SOAP and some basics regarding Open Data Protocol(OData).
Main focus of the talk is to communicate some key concepts of designing/implementing APIs based on an enterprise grade API Standards and Guidelines. We will try to handcraft few API recipes(i.e. implementation design) with real-life examples mixed with a live coding session. While working on each recipe, we will delve into the rationale behind design decisions and best practices. We believe that these concepts will help a developer build a comprehensive API solution from scratch.
JDKIO: Java EE 8 what Servlet 4 and HTTP2 mean to youAlex Theedom
The goal of HTTP/2 is to increase the perceived performance of the web browsing experience. This is achieved by multiplexing over TCP and Server Push among other techniques. What implications does this have for developers? How does Servlet 4.0 embrace HTTP/2? We will see, with code examples, what the future of developing with HTTP/2 might look like.
Real world RESTful service development problems and solutionsMasoud Kalali
This session is a deep dive as well as an interactive discussion on design principles, considerations, lessons learned from mistakes that can be taken into account when developing RESTful services. It will cover a variety of topics from Designing of RESTful resources, Versioning,Exception Handling, Caching, Validation, Security, Rate limiting, HATEOAS, Testing and Documentation. This talk will walk through and compare the different REST API provided by companies like Twitter, Paypal, Google, Stripe and more we can learn the good, the bad and ugly. So join me in this talk to build high quality applications that can be highly scalable, available and reliable. Summary: Learn all you ever wanted to learn about RESTful services development challenges in large scale applications Outline: This session is a deep dive as well as an interactive discussion on design principles, considerations, lessons learned from mistakes that can be taken into account when developing RESTful services. It will cover a variety of topics from Designing of RESTful resources, Versioning, Exception Handling, Caching, Validation, Security, Rate limiting, HATEOAS, Testing and Documentation. This talk will walk through and compare the different REST API provided by companies like Twitter, Paypal, Google, Stripe and more we can learn the good, the bad and ugly. So join me in this talk to build high quality applications that can be highly scalable, available and reliable.
Java EE 8: What Servlet 4.0 and HTTP/2 mean to youAlex Theedom
The goal of HTTP/2 is to increase the perceived performance of the web browsing experience. This is achieved by multiplexing over TCP and Server Push among other techniques. What implications does this have for developers? How does Servlet 4.0 embrace HTTP/2 and what support is there in JDK 9? We will see, with code examples, what the future of developing with HTTP/2 might look like.
Java EE 8: What Servlet 4 and HTTP2 MeanAlex Theedom
The goal of HTTP/2 is to increase the perceived performance of the web browsing experience. This is achieved by multiplexing over TCP and Server Push among other techniques. What implications does this have for developers? How does Servlet 4.0 embrace HTTP/2? We will see, with code examples, what the future of developing with HTTP/2 might look like.
Black and Blue APIs: Attacker's and Defender's View of API VulnerabilitiesMatt Tesauro
APIs are a foundational innovation in today’s app-driven world - and increasingly becoming the main target for attackers. How do you protect yourself? Matt Tesauro, Distinguished Engineer, will walk you through how attackers use techniques like broken object level authorization (BOLA) attacks against an API, and how attackers gain access to critical data. Understand how attackers find and exploit vulnerabilities so you can gain insight into why many traditional security approaches fail against a modern API attack. Lastly, discover what this same hack looks like on the defender’s side so you can proactively secure your APIs enabling your dev teams to go fast without breaking things.
REST & RESTful Web Service
REST stands for Representational State Transfer
REST web services communicate over the HTTP specification, using HTTP vocabulary
If a service does not include all constraints it is not a RESTful web service.
This presentation covers basics of RESTful webservices. I have prepared it by reading different online tutorials. One of them is java brains video tutorial. Hope this helps some one.
If any one needs examples mentioned in the slides, please contact me.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Globus Connect Server Deep Dive - GlobusWorld 2024Globus
We explore the Globus Connect Server (GCS) architecture and experiment with advanced configuration options and use cases. This content is targeted at system administrators who are familiar with GCS and currently operate—or are planning to operate—broader deployments at their institution.
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Custom Healthcare Software for Managing Chronic Conditions and Remote Patient...Mind IT Systems
Healthcare providers often struggle with the complexities of chronic conditions and remote patient monitoring, as each patient requires personalized care and ongoing monitoring. Off-the-shelf solutions may not meet these diverse needs, leading to inefficiencies and gaps in care. It’s here, custom healthcare software offers a tailored solution, ensuring improved care and effectiveness.
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
Top Features to Include in Your Winzo Clone App for Business Growth (4).pptxrickgrimesss22
Discover the essential features to incorporate in your Winzo clone app to boost business growth, enhance user engagement, and drive revenue. Learn how to create a compelling gaming experience that stands out in the competitive market.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I ...Juraj Vysvader
In 2015, I used to write extensions for Joomla, WordPress, phpBB3, etc and I didn't get rich from it but it did have 63K downloads (powered possible tens of thousands of websites).
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/
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
Exploring Innovations in Data Repository Solutions - Insights from the U.S. G...Globus
The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
9. CLIENT-SERVER
▪ We need to have a server
▪ We need to have a client
▪ The server is not aware of the client
▪ The server does data transformation
under the hood
▪ The client simply uses the resources
Client
Server
Request/Response
11. STATELESS
▪The server keeps no state
▪ No identifier, no trace at all
▪If there is a trace, it’s contained in the request
▪ Eg: authentication details
▪The server treats each request as a new one
12. CACHE
▪The most important spec of the HTTP
▪The server must mark the response as cacheable
or not cacheable
▪It may increase the perceived performance
▪It may save database roundrips especially if the
data doesn’t change often
▪Done through headers
13. LAYERED SYSTEM
▪ The client can talk with an intermediate
▪ It only receives the resource
▪ It doesn’t matter if there is a load balancer involved or
a proxy, or a gateway
14. UNIFORM RESOURCE
▪Everything is a resource
▪A resource is anything that can be named
▪Every resource must have an URL
▪ Any document that can be read on the client, is a
representation of a resource
▪ Has 4 subconstraints
15. 1.IDENTIFICATION OF RESOURCES
▪A resource needs to be addressable
▪A resource doesn’t correspond to a database table
▪It can be a subset, or a transformed entity
17. 1.IDENTIFICATION OF RESOURCES
▪ /getLocation
▪ /newCat
▪ /feedCat
▪ /getAllCats
▪ /getBlackCats
▪ /getHungerLevel
▪ /getCatOwners
BAD!!!!
Hard to
remember!
18. 2.MANIPULATION OF RESOURCES THROUGH
REPRESENTATIONS
▪A client doesn’t interact with the domain objects
▪It doesn’t query the database directly
▪It sends a representation of a resource to be
updated
22. 4.HATEOAS
▪Hypermedia as engine of application state
▪ We should use the links( hypermedia with text) to
navigate the app
▪ A response should include a links section that allows
the hierarchical navigation
{
"links": {
{“rel": “self” , "href": "/superheroes" },
{“rel”: "next“, "href": "/superheroes?page=2" }
}
}
46. Level 0
▪ YOU KNOW how to use it
▪ Single endpoint
• Go to a restaurant and order pizza, curry and Chinese
The food is good?
47. Level 1
▪ One verb - different locations
• Go to the italian restaurant to order pizza
• Go to the Chinese restaurant to order Chinese food
• Go to the Indian restaurant to order curry
48. Level 2
▪Uses Http Verbs and multiple resource endpoints
• Order a pizza from Italian restaurant
• After 5 minutes change the order to add extra
mozzarella
49. Level 3
▪Http Verbs and multiple resource endpoints
+ options
• Order a pizza
• Get the pizza
• Waiter gives info about the available toppings for
the pizza
• Informs you that they have other pizza types
50. RMM
HTTP verbs+ URI +
Hypermedia = HATEOAS
HTTP verbs + multiple URI
single verb +multiple URI
One Verb + one URI