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Web API Follow 114 Followers

The Open API Initiative Announces the OpenAPI Specification 3.0.0

by Shelby Switzer Follow 0 Followers on  Aug 07, 2017

The Open API Initiative has announced the release of OpenAPI Specification 3.0.0.

Cloud Follow 56 Followers

Amazon CloudWatch Events Gains Cross-Account Event Delivery

by Steffen Opel Follow 0 Followers on  Jul 31, 2017

Amazon Web Services (AWS) recently added cross-account event delivery to Amazon CloudWatch Events to support use cases such as the tracking of events across an entire organization and the handling of events in separate accounts to implement advanced security schemes.

DevOps Follow 233 Followers

Active Management of Open Source Components Delivers Measurable Improvements Claims Sonatype Report

by Helen Beal Follow 0 Followers on  Jul 31, 2017

When organisations actively manage the quality of open source components in software applications they see a 28% improvement in developer productivity (through reduction in manual governance), a 30% reduction in overall development costs, and a 48% increase in application quality (as application vulnerabilities are removed early reducing their incidence in production).

Architecture & Design Follow 615 Followers

Netflix: Application DDoS Protection in Microservice Architectures

by Andrew Morgan Follow 0 Followers on  Jul 29, 2017

Strategies for mitigating application DDoS in microservice architectures have just been published in a blog by Netflix. It includes an overview of how to identify requests which trigger these attacks, how to test them with their open source Repulsive Grizzly and Cloud Kraken frameworks, and finally some best practices for protecting a system from them.

Architecture & Design Follow 615 Followers

Process Managers in Event-Based Systems

by Jan Stenberg Follow 6 Followers on  Jul 28, 2017 1

Publishing events to notify about changes in a domain keeps different domains decoupled from each other, but if there really is a logical flow of events it becomes implicit and hard to follow. A better solution is to use a Process Manager to keep track of the overall process, Bernd Rücker stated in his presentation at this year’s DDD eXchange conference.

Architecture & Design Follow 615 Followers

The Difference between SOA and Microservices?

by Mark Little Follow 4 Followers on  Jul 23, 2017 6

RedMonk's Stephen O'Grady has entered the debate on SOA versus microservices and agrees with many others that the size of a service is neither a necessary nor sufficient differentiation.

Architecture & Design Follow 615 Followers

Versioning of Events in Event Sourced Systems

by Jan Stenberg Follow 6 Followers on  Jul 17, 2017

A challenge with event sourced systems is that events put in the event store years ago must be readable today, even though the software has gone through numerous changes, Greg Young stated in his presentation at this year’s DDD eXchange conference. If a system can be taken down, versioning of events is relatively simple. The real challenge comes when a system can’t be taken down.

Architecture & Design Follow 615 Followers

Susanne Kaiser on Microservices Journey from a Startup Perspective

by Srini Penchikala Follow 13 Followers on  Jul 10, 2017

Susanne Kaiser, CTO at Just Software, spoke at the recent QCon New York 2017 Conference about the transformation process her team went through to transition from a monolithic application architecture to microservices model.

Architecture & Design Follow 615 Followers

GraphQL vs REST: Things to Consider

by Andrew Morgan Follow 0 Followers on  Jul 08, 2017

At API Days Paris 2016, Arnaud Lauret discussed GraphQL vs RESTful HTTP API’s, outlining their strengths and weaknesses. He concluded that deciding which one to adopt is context dependant, and that are many trade-offs between the two.

Architecture & Design Follow 615 Followers

Capture - Embed - Protect, Guidelines for Domain-Driven Design

by Jan Stenberg Follow 6 Followers on  Jul 07, 2017

When using the core philosophy and the practices of DDD as guidelines for software design and development, they can be summarized in three principles: Capture – Embed – Protect, Steven A. Lowe claimed in his presentation at this year’s DDD eXchange conference. Capture the domain model. Embed the model in the code. Protect the domain model from corruption from other domains.

Cloud Follow 56 Followers

Integrate 2017 Recap: Adding Intelligence to Integration

by Kent Weare Follow 7 Followers on  Jul 04, 2017

Integrate 2017, an annual integration event focused on Microsoft Integration technologies, took place in London from June 26th – 28th. Some of the key themes that were discussed include the role of cognitive computing in integration, API orchestration, SaaS connectivity, cloud native integration, the impact of serverless on integration and cloud messaging at scale.

Architecture & Design Follow 615 Followers

Dynamically Reconfigurable Event Driven Systems at QCon NY

by Pierre-Luc Maheu Follow 1 Followers on  Jul 03, 2017

Danny Gooverts, CTO at The Glue, presented at QCon New York a solution architecture enabling banks to evolve and follow market trends and needs. The solution combines events based service modeling, in memory data processing grid and Docker based deployments to achieve scalability and exactly once processing.

Data Science Follow 274 Followers

QCon New York - IoT and Edge Compute at Chick-fil-A

by Srini Penchikala Follow 13 Followers on  Jul 03, 2017

Internet of Things (IoT) and Edge Computing technologies drive the architecture at Chick-fil-A. Brian Chambers, enterprise architect at the restaurant chain company, spoke at QCon New York 2017 Conference about how they use edge and cloud services. He also discussed the design principles they follow in their applications: security, open API, and scalability.

Cloud Follow 56 Followers

Running a Presidential Campaign with Immutable Infrastructure: Michael Fisher at QCon NY

by Daniel Bryant Follow 139 Followers on  Jun 30, 2017

At QCon New York 2017 Michael Fisher presented “Presidential Campaigns & Immutable Infrastructure” and discussed the implementation and challenges of provisioning infrastructure for the Hillary for America (HFA) campaign that ran during the 2015-2016 US regional and national elections.

DevOps Follow 233 Followers

A Comparison of Mapping Approaches for Distributed Cloud Applications

by Hrishikesh Barua Follow 4 Followers on  Jun 29, 2017

An application map is a topology view of the components of a distributed application and the network or interprocess interactions between them. A recent article gives an overview of application mapping approaches adopted by various tools like AppDynamics, OpenTracing and Netsil.

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