Latest Articles

A developer and Hadoop expert runs through the processes he and his team used to transfer their data over network with TLS encryption when switching to Azure.

April 23, 2021

by Radhika Mekala

· 7,912 Views · 3 Likes

Spring Boot Microservices + Apache Camel: A Hello World Example

A tutorial on to use Spring Boot in tandem with Apache Camel to unlock the power of routes in your mircoservice-based applications.

April 23, 2021

by Nazia Shaikh

· 16,592 Views · 4 Likes

Secure Spring Boot Application With Keycloak

Are you an experienced Java developer but new to Keycloak? Read through this tutorial presenting step-by-step examples of how to secure your REST API.

April 23, 2021

by Bartłomiej Żyliński

CORE

· 54,155 Views · 7 Likes

Problems With Angular Migration

AngularJS to Angular migration is a process of transition from the old framework, which is already limping on one leg. Let's discuss options with migration.

April 23, 2021

by Alex Vasylenko

· 11,162 Views · 3 Likes

5 Popular Standalone JavaScript Spreadsheet Libraries

An overview to help you find the right solution for building web apps that can process large amounts of data.

Updated April 23, 2021

by Ivan Petrenko

· 64,108 Views · 5 Likes

Effective Code Reviews For Remote Teams

Code Reviews in a remote-driven world yield a better software design and solution. Find out why that is the case in this latest article by John Vester.

April 23, 2021

by John Vester

CORE

· 52,635 Views · 12 Likes

AWS Security Groups Basics

A Security Group is a virtual firewall for your EC2 instance to control Inbound/Outbound traffic to/from your instance.

April 23, 2021

by Jawad Hasan Shani

CORE

· 9,809 Views · 6 Likes

Anatomy of a PostgreSQL Query Plan

The first thing to look at to start optimizing a query is the Query Planner. In this post, we explain how a query gets executed and how to understand the EXPLAIN command.

April 23, 2021

by Everett Berry

· 5,952 Views · 1 Like

Hybrid Multi-Cloud Event Mesh Architectural Design

Building the event mesh with Camel

April 23, 2021

by Christina Lin

CORE

· 11,711 Views · 7 Likes

Top 5 Gantt Chart Libraries for Vue.js

Here is an overview of top 5 Gantt chart libraries for Vue.js web apps: DHTMLX, Bryntum, Syncfusion, Hyper Library, and GSTC. Learn about their features.

Updated April 22, 2021

by Ivan Petrenko

· 55,720 Views · 5 Likes

How to Compare Core Dumps for Simple Time Travel Debugging

Use glibc's elf.h to open two dumps and compare PROGBITS sections with minimal code.

Updated April 22, 2021

by George R

· 8,326 Views · 3 Likes

What Is Bubble Sort?

Bubble sort is probably the simplest sorting algorithm. It is inefficient at scale, but quick to write and works fine on a handful of elements.

April 22, 2021

by Dave Saunders

· 6,560 Views · 2 Likes

Bare Metal Vs The World: When And Why To Use This IoT OS

Bare Metal for IoT runs one application at a time—in stark contrast to regular operating systems. Let's consider the options for developers and devices.

April 22, 2021

by Carsten Rhod Gregersen

· 16,461 Views · 3 Likes

Agile In IT Support and IT Operation Teams

Let's discuss IT Operations and IT and how different their world is from the IT Product Development team. Then discuss Agile solutions to boosting productivity.

April 22, 2021

by CHANDAN LAL PATARY

· 10,172 Views · 5 Likes

Utilize OpenShift to Manage External Services Metrics

Openshift 4 has great metrics monitor suites used to monitor and create dashboards for infra and application layer services; we can leverage that to manage external services and infra as well.

April 22, 2021

by Ryan ZhangCheng

· 6,592 Views · 2 Likes

How to Create a Java Library: From Scratch to Maven Central

If you usually need to rewrite or copy similar code between different projects, it may be time to stop replicating it and create a library.

April 22, 2021

by Helber Belmiro

CORE

· 48,625 Views · 5 Likes

C++ Memory Model: Migrating From X86 to ARM

The C++ memory model is one of the least well-understood parts of the C++ standard and a common source of confusion, yet it is indispensable when writing high performant code using atomic operations.

April 22, 2021

by Max Neunhoeffer

· 8,711 Views · 4 Likes

Resolving Permission Issue in Multi-node Hadoop Cluster

It has been observed when we configure and deploy a multi-node Hadoop cluster or add new DataNodes, there is an SSH permission issue in communication with Hadoop daemons.

April 22, 2021

by Gautam Goswami

CORE

· 7,290 Views · 2 Likes

Mobile Game Testing: Industry Leaders’ Challenges and Strategies

Playtika, Unity Technologies, and Infinity Games leaders share some challenges they’ve faced and their solutions for delivering performant, engaging games

April 22, 2021

by Kalei White

· 6,491 Views · 3 Likes

Wheel of Change: Its Application in Agile Way of Working

How to use this powerful life coaching tool in our Agile Transformation.

April 21, 2021

by Ashutosh Bhatawadekar

· 5,452 Views · 4 Likes

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