Language Resources

Working With Data in Microservices

In this post, I will focus on Ballerina’s support for processing and sharing data over the network.

April 14, 2020

by Lakmal Warusawithana

· 11,642 Views · 5 Likes

Automatically Synchronizing Data in Two SQL Server Databases

This tutorial explains how to automatically synchronize data into 2 SQL Server databases.

April 14, 2020

by Jordan Sanders

· 33,867 Views · 3 Likes

Unit-API: What, How, and Why

Learn more about the complexity of using units and the best practices around them, as well as how to build a cloud-portable application.

April 13, 2020

by Otavio Santana

CORE

· 11,015 Views · 2 Likes

PostgreSQL Connection Pooling: Part 3 – Pgpool-II

In this article, look at part three of PostgreSQL connection pooling.

April 13, 2020

by Aparajita Raychaudhury

· 14,403 Views · 3 Likes

Spring Tips: Apache RocketMQ

Learn how to get started using Apache RocketMQ with Java code in this example Spring Boot app.

April 13, 2020

by Josh Long

· 5,403 Views · 2 Likes

GORM Association (t+1) to 1 Database Query

In this article, lok at GORM association and a one to one database query.

April 10, 2020

by Sonu Kumar

· 20,623 Views · 3 Likes

Spring Data JPA - Part 1

Take a look at this tutorial that demonstrates how Java Object Relational Mapping works as a method of managing relational databases in Java.

April 9, 2020

by Vinu Sagar

· 13,572 Views · 9 Likes

Transaction Management with Spring and MySQL

This article examines the different types of transaction management method that can take place in a database and examples of how MySQL uses isolation.

April 9, 2020

by Ali Ali

· 8,967 Views · 6 Likes

Choosing the Right Database for Your Applications

In this article, see how to choose the right database for your applications.

April 8, 2020

by Chunhui Liu

· 11,110 Views · 5 Likes

Introduction to Reactive Programming

This introduction to Reactive programming discusses the observable and oberserver model, as well as the operators and an example.

April 8, 2020

by Tiago Albuquerque

· 26,472 Views · 15 Likes

Apache Spark for the Impatient

We provide a list of the most important topics in Spark that everyone who does not have the time to go through an entire book should know.

Updated April 8, 2020

by Shivam Mohan

· 17,399 Views · 26 Likes

Complete Guide To Access Forms In Selenium With Java

This article will help you understand how you can access forms in Selenium to automate browser testing of your web application.

Updated April 8, 2020

by Aditya Dwivedi

· 12,848 Views · 4 Likes

ClickHouse Made Easy: Getting Started With a Few Clicks

In this article, we described how to run the ClickHouse database into Docker and load some huge datasets into it to do some data analysis.

April 7, 2020

by Shamim Bhuiyan

· 16,627 Views · 5 Likes

Connecting to the PostgreSQL Database From JMP

In this article, see how to connect to the PostgreSQL database from JMP.

April 7, 2020

by Jordan Sanders

· 6,822 Views · 3 Likes

Frequently Used Annotations in Spring Boot Applications

Take a look at this cheatsheet of some of the most frequently used annotations in Spring applications, including Core Spring, tests, and security.

April 7, 2020

by Yevgen Pikus

· 31,777 Views · 9 Likes

Why Is Contravariance in Scala so Hard?

In this article, we dive into some basics around contravariance in Scala to help you get a better understanding of generics.

April 7, 2020

by Daniel Ciocirlan

· 6,838 Views · 5 Likes

Accumulators vs SQL GROUP BY Aggregation

In this article, take a look at accumulators vs SQL GROUP BY aggregation.

April 7, 2020

by Mingxi Wu

· 10,022 Views · 3 Likes

JSON Is Case Sensitive but You Don't Have to Be

In this article, we'll discuss dealing with data case sensitivity.

April 7, 2020

by Keshav Murthy

CORE

· 19,250 Views · 4 Likes

NGINX With Eureka Instead of Spring Cloud Gateway or Zuul

In this article, we discuss how to use NGINX and Eureka instead of Spring Cloud Gateway or Zuul for your microservices.

April 6, 2020

by Triphon Penakov

CORE

· 34,247 Views · 8 Likes

JDK 11 HTTP Client API - Handling Request/Response Body Types

In this article, we discuss how to deal with requests and response body types in an HTTP client API in Java.

Updated April 6, 2020

by Anghel Leonard

CORE

· 32,742 Views · 9 Likes

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