Language Resources

Migrate a SQL Server Database to CockroachDB

This is a quick tutorial on exporting data out of SQL Server into CockroachDB. It is meant to be a learning exercise only and not meant for production deployment.

November 23, 2021

by Artem Ervits

CORE

· 7,147 Views · 2 Likes

Real-Time Stock Data Updates with WebSockets using Ballerina

Simulation of real-time data updates with WebSockets. In this article, we'll implement a WebSocket-based service and clients using the Ballerina WebSocket module.

Updated November 23, 2021

by Anupama Pathirage

· 25,671 Views · 4 Likes

Spring Boot Exception Handling

In this article, we are going to learn how to configure Spring Boot to handle exceptions, including custom ones, and customize the error responses and handling.

November 22, 2021

by Seun Matt

CORE

· 15,055 Views · 8 Likes

Indexers in JavaScript

Indexers are properties that allow you to index instances of a class like arrays by using the [] notation. In this article, learn how to use them in JavaScript.

November 21, 2021

by Alexey Shepelev

CORE

· 11,263 Views · 15 Likes

Flight Recorder: Examining Java and Kotlin Apps

Learn how to use Java's Flight Recorder to profile Java and Kotlin apps and get a close look at JVM internals.

November 21, 2021

by Miro Wengner

· 8,704 Views · 5 Likes

SQL Server Disaster Recovery with Log Shipping

This article discusses the log shipping configuration for SQL Server disaster recovery. Let's understand log shipping and how it increases database availability

Updated November 21, 2021

by Daniel Calbimonte

· 14,121 Views · 1 Like

Understanding Persistent Volumes and PVCs in Kubernetes and OpenEBS

Persistent Volumes expose physical storage implementations to Kubernetes clusters so PODs can store and share data.

November 21, 2021

by Sudip Sengupta

CORE

· 11,264 Views · 9 Likes

Using Cursors and Loops in MySQL

If you've ever wanted to learn how to write a MySQL cursor or a MySQL loop, you've come to the right place. Let's iterate!

November 19, 2021

by Oluwatomisin Bamimore

· 9,496 Views · 1 Like

What BDD Is and Why You Need It: Java and Behavior Driven Development

This article explains what BDD is and how Behavior Driven Development helps the developer and their team to understand application logic.

November 19, 2021

by Dmitry Egorov

CORE

· 12,070 Views · 8 Likes

Using Appropriate Annotations in Spring Testing

Summary of the annotations we should use in each testing scenario using JUnit 5 and Spring Test Framework to eliminate redundant annotations and negative outputs.

Updated November 18, 2021

by Tho Luong

· 16,327 Views · 13 Likes

Mutual TLS With gRPC Between Python and Go Services

This tutorial walks you through the process of connecting services written in Python and Go via gRPC framework using mutual TLS authentication.

Updated November 18, 2021

by Pavel Zinovkin

· 9,759 Views · 3 Likes

Building REST API Backend Easily With Ballerina Language

In this article, we'll discuss building cloud backend service integration/ HTTP service with Ballerina and how to send and retrieve data from a Ballerina service.

Updated November 18, 2021

by Dhanushka Madushan

CORE

· 24,133 Views · 2 Likes

Import a Function/Module in Dataweave

This tutorial explains how many ways we can import Function or Module in Dataweave - Mule 4. Read the article below to find out how!

November 17, 2021

by $$anonymous$$

· 20,390 Views · 2 Likes

How to Build Micro Frontend Based on Angular

Micro Frontend considers web applications as a collection of features controlled by separate teams. Here is a step-by-step how to build a micro frontend based on Angular.

November 17, 2021

by Tetiana Stoyko

· 18,577 Views · 4 Likes

Create a Multi-tenancy Application In Nest.js - Part 2

In part 1 of this series, we set up the Nest.js framework, configured, and tested the microservice application using Nest.js. Today, we'll cover the database setup.

November 17, 2021

by Ismaeil Shajar

· 5,238 Views · 1 Like

Generating and Exporting XML File in Oracle

In this post, we will discuss the alternative method for converting a table stored in an Oracle database to XML format and exporting it as an XML file.

November 17, 2021

by Burak KALAYCI

· 7,461 Views · 3 Likes

How To Use SingleStore With Spark ML for Fraud Detection

In this second article in our Fraud Detection series, we’ll load credit card data into our Spark environment.

November 16, 2021

by Akmal Chaudhri

CORE

· 8,017 Views · 2 Likes

OAuth 2.0 Session Clustering

Learn how to control OAuth in a load-balanced application. This post shows how to manage sessions for a simple load-balanced application that uses OAuth 2.0.

November 16, 2021

by Brian Demers

· 5,626 Views · 6 Likes

Java Immutable Explained. Immutable Objects With Examples.

In this article, find answers about immutability and its best practices. Practical examples demonstrate the advantages of immutability and related tricks.

Updated November 15, 2021

by Dmitry Egorov

CORE

· 43,992 Views · 31 Likes

Why Is Char Array Preferred Over Strings To Store Passwords in Java?

Many people prefer a Character array over a string, but they do not know the reason behind it. Read why people are more inclined to use an array than a string.

Updated November 15, 2021

by Amit Gupta

· 15,185 Views · 7 Likes

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