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  • An Engineering Perspective on Cloud Cost Optimization: Erik Peterson at QCon San Francisco

    A single line of code can shape an organization's financial future. Erik Peterson, the CTO and founder at CloudZero, presented during day three at QCon San Francisco about the engineering’s perspective on cloud cost optimization. His session was part of the “Architecting for the Cloud” track.

  • JEP 443: Unnamed Patterns and Variables Aims to Improve Java Code Readability

    JEP 443, Unnamed Patterns and Variables (Preview), has been Completed from Targeted status for JDK 21. This preview JEP proposes to "enhance the language with unnamed patterns, which match a record component without stating the component's name or type, and unnamed variables, which can be initialized but not used."

  • Programming Foundations for Test Automation

    Proper programming foundations can improve your test automation, making it easier to maintain testing code, and reduce stress. A foundation of the theory and basic principles of coding and programming can help to bring test automation to the next level. Object-oriented programming principles can help to overcome code smells.

  • Test Automation Requires a Strategy and Clean Code

    Having a good strategy for test automation can make it easier to implement test automation and reduce test maintenance costs. The test automation pyramid and automation test wheel can be of help when formulating a test automation strategy and plan. Test automation code should be clean code, and treated similarly to production code.

  • Uber Open-Sources Tool to Automatically Clean Up Stale Code

    Uber has open-sourced Piranha, their tool for automated clean up of stale code caused by feature flags that are no longer required. Piranha can be run within a pipeline to continually look for stale code to be cleaned up. Currently Piranha supports Java, Swift, and Objective-C.

  • Readable Code - Why, How and When You Should Write It

    Most people would say they want readable code, and may even prefer readability over functionality. But when it comes down to asking people to define readability, opinions will start to diverge. At Explore DDD 2018 , Laura Savino covered why we want readable code, what it really means to be readable, and when readability absolutely must take priority over other considerations.

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

    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.

  • What Programmers Can Do to Write Better Code

    To write better code, programmers have to apply design fundamentals and read existing code, says Martin Thompson, a Java Champion and high-performance-computing specialist. InfoQ interviewed him after his Engineering You talk at QCon London 2016 about the challenges that the software industry is facing and what programmers can do to deal with those challenges and become better software engineers.

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