Coding Resources

Real-Time Streaming ETL Using Apache Kafka, Kafka Connect, Debezium, and ksqlDB

Clarify why we need to transfer data from one point to another, look at traditional approaches, and describe how to build a real-time streaming ETL process.

September 21, 2022

by Dursun Koç

CORE

· 6,705 Views · 2 Likes

CockroachDB Multi-Region Abstractions for MongoDB Developers With FerretDB

This is yet another part of an interesting experiment with FerretDB and CockroachDB. This time, we're going to expand on the previous articles by looking at the multi-region capabilities in CockroachDB.

September 21, 2022

by Artem Ervits

CORE

· 3,979 Views · 1 Like

Introduction to Kubernetes Extensibility

Learn more about Kubernetes extensibility.

September 21, 2022

by Nicolas Fränkel

· 4,327 Views · 2 Likes

Top Mobile App Development Frameworks

You need to consider multiple factors when choosing frameworks for mobile app development, from the number of built-in features to user interface complexity.

September 21, 2022

by Veronika Nedashkovskaya

· 5,806 Views · 1 Like

Painless WebSocket Tests With Spock Framework

Testing asynchronous code is never easy. Still, simplicity and maintainability is possible with the right set of tools.

Updated September 21, 2022

by Jakub JRZ

· 5,268 Views · 1 Like

Advanced Maintenance of a Multi-Database Citus Cluster With Flyway

This post has provided an in-depth guide on how to organize the maintenance of a Citus cluster with Flyway, including common practices, pitfalls, and workarounds.

September 21, 2022

by Ivan Vyazmitnov

· 4,653 Views · 1 Like

The 5 Most Pivotal and Innovative Additions to OpenJDK 19

OpenJDK 19 is a significant release that includes several game-changing features that will alter the Java landscape. Let's break down the five most intriguing.

September 21, 2022

by A N M Bazlur Rahman

CORE

· 8,035 Views · 5 Likes

Elasticsearch TLS Activation: X-Pack Security

In this article, learn more about what the Elasticsearch TLS structure is used to ensure, and also how to activate the x-pack-security module.

September 21, 2022

by Omer Yilmaz

· 6,381 Views · 1 Like

Java Observer Pattern With Spring AOP and a Custom Annotation

How to use a specific implementation of the Java Observer Pattern to inject new functionalities into an existing system based on Spring.

September 21, 2022

by Mario Casari

· 5,274 Views · 2 Likes

Manage Redis on AWS From Kubernetes

In this blog post, you will learn how to use ACK with Amazon EKS for creating a Redis cluster on AWS (with Amazon MemoryDB).

Updated September 21, 2022

by Abhishek Gupta

CORE

· 30,161 Views · 5 Likes

Non-blocking Database Migrations

Learn more about data base migrations and dealing with large data.

September 20, 2022

by Aleksei Kankov

· 5,907 Views · 4 Likes

Inheritance vs Composition in JPA

@MappedSuperclass is used almost in each #JPA application to declare common fields. It could also be achieved using @Embedded entities. Read this article to learn more.

Updated September 20, 2022

by Georgii Vlasov

· 10,098 Views · 11 Likes

What Are the Best Front-End Frameworks to Utilize?

Are you in a dilemma about which frontend framework to choose for your web development project? Here are top frontend frameworks, and decide what best suits you.

September 20, 2022

by Ajay Ojha

· 6,035 Views · 1 Like

How to Use SQL to Analyze and Visualize Data?

In this blog, we tell you how best to use SQL to analyze and visualize your data while making use of PostgreSQL and a SQL client.

September 20, 2022

by Bonnie !

· 3,724 Views · 1 Like

Develop a Simple App: React, GraphQL, Spring Data JPA, UCP, and Oracle

Develop a simple app in minutes with a React frontend that makes GraphQL calls against a Spring Boot Data JPA service backed by Oracle database and accessed via UCP.

September 20, 2022

by Paul Parkinson

· 8,988 Views · 2 Likes

Websites must have a user login from the client to perform basic tasks. Modern websites use this component most of the time to provide convenience for users.

September 20, 2022

by Pawan Kumar

· 4,835 Views · 2 Likes