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What's New in Java 16

Java 16 was released in March of 2021 as a GA build meant to be used in production. And Java 17, the next LTS build, is scheduled to be released this September. Java 17 will be packed with a lot of improvements and language enhancements, most of which are a culmination of all the new features and changes that have been delivered since Java 11.

Sander Mak
on Aug 06, 2021
Architecture & Design

Turning Microservices Inside-Out

Turning microservices inside-out means moving past a single, request/response API to designing microservices with an inbound API for queries and commands, an outbound APIs to emit events, and a meta API to describe them both. A database can be supplemented with Apache Kafka via a connecting tissue such as Debezium.

Bilgin Ibryam
on Aug 03, 2021
Development

The Excel Formula Language Is Now Turing-Complete

The Excel team announced LAMBDA, a new feature that lets users define and name formula functions. LAMBDA functions admit parameters, can call other LAMBDA functions and recursively call themselves. With LAMBDA, the Excel formula language is Turing-complete: user-defined functions can thus compute anything without resorting to imperative languages (e.g., VBA, JavaScript).

Bruno Couriol
on Aug 02, 2021
Culture & Methods

A Journey in Test Engineering Leadership: Applying Session-Based Test Management

This article shows how modifying Session-based Test Management to our context helped us gain more visibility into our testing. Having a structured yet flexible approach to test management allowed us to make better, more timely decisions about the testing, and gave us more opportunities to influence quality decisions earlier in the process.

Djuka Selendic
on Aug 02, 2021
AI, ML & Data Engineering

Benefits of Loosely Coupled Deep Learning Serving

As deep networks are becoming more specialized and resource-hungry, serving such networks on acceleration hardware in tight-budget environments is also becoming difficult. Instead of using API frameworks, loosely coupled components can be preferred as an alternative. They bring high controllability, easy adaptability, transparent observability, and cost-effectiveness when serving deep networks.

Sabri Bolkar
on Jul 29, 2021
Mobile

Add Augmented Reality Effects to Android Apps Using the VrFace Library

In this article, we describe how to create augmented reality applications for Android using the open-source VrFace library. In the process, you will also learn about basic vision and ML techniques, including how to process camera frames using OpenCV and how to detect faces and facial feature points using appropriate models.

Oleg Stadnichenko
on Jul 28, 2021
Cloud

How to Bridge the Gap between Netops and Secops for Ultimate Network Management and Security

Sometimes it can seem like a new IT management paradigm arrives every week. First, we had DevOps; then DevSecOps; now the most innovative organizations are talking about AIOps and even NetAIOps. Yet what is often forgotten about in this rush to name new ways of working is that many of them have been in place in the best-run teams for decades - a great example of this is NetOps and SecOps.

Sam Bocetta
on Jul 27, 2021
Web Development

Why Design Systems Need APIs - Q&A with Louis Chenais, Chief Evangelist at Specify

Design systems exist for their business value: to help organizations reach brand consistency across many platforms like the web, Android, or iOS. Design APIs strive to connect the consumers and the contributors of a design system through the tools they use on a daily basis.

Louis Chenais Bruno Couriol
on Jul 21, 2021
Culture & Methods

Moving into "Modern Test Leadership"

Test management is dead; it just really needs to evolve. Test Leadership means focusing more on raising the awareness of testing across an organisation, and coaching/mentoring your team to be passionate advocates for quality. As a test leader, you need to learn to adapt to remain relevant, take time to self-reflect on what is important to you, and build personal leadership values.

Simon Prior
on Jul 20, 2021
Java

Implementing Pipeline Microservicilities with Tekton

Microservicilities is a list of cross-cutting concerns that a service must implement apart from the business logic. These concerns include invocation, elasticity and resiliency, among others. This article describes how a service mesh such as Istio may be used to implement these concerns.

Alex Soto
on Jul 15, 2021
Culture & Methods

Easy Guide to Remote Pair Programming

Remote pair programming can be an extremely powerful tool, it's a form of social programming. When pairing remote, you need a lot more setup and more tooling in place, so that the two team members can work together effectively. With remote pair programming quality communication is essential because we lack the physical presence that gives us so much non-verbal communication.

Adrian Bolboacă
on Jul 05, 2021
Cloud

Solving Mysteries Faster with Observability

At QCon plus, a virtual conference for senior software engineers and architects covering the trends, best practices, and solutions leveraged by the world's most innovative software organizations, Elizabeth Carretto discussed observability at Netflix and how their internal tool, Edgar, comes into play.

Elizabeth Carretto
on Jun 30, 2021

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