Language Resources

PostgreSQL Connection Pooling: Part 4 – PgBouncer vs Pgpool-II

Compare PgBouncer vs. Pgpool-II features and performance to see which is the best connection pooler for PostgreSQL.

August 4, 2020

by Aparajita Raychaudhury

· 14,196 Views · 3 Likes

Change Data Capture Architecture Using Debezium, Postgres, and Kafka

Hands-on tutorial on how to setup Change Data Capture using Kafka and PostrgeSQL.

Updated August 4, 2020

by Abhishek Gupta

CORE

· 13,182 Views · 6 Likes

Kafka on Kubernetes, the Strimzi Way (Part 3)

Use the Strimzi operator to run Kafka on Kubernetes.

August 4, 2020

by Abhishek Gupta

CORE

· 10,298 Views · 4 Likes

Types of Matplotlib in Python

In this article, take a look at some types of Matplotlib in Python.

August 4, 2020

by Sai Manikanth Thiyari

· 59,945 Views · 2 Likes

How to Use Protobuf With Apache Kafka and Schema Registry

A full guide on working with Protobuf in Apache Kafka.

August 3, 2020

by Dejan Maric

· 42,285 Views · 4 Likes

Jenkins Pipeline Groovy script - Part 2 Add a User to a Gitlab Group

Discussing about how to add list of users in newly created Gitlab group or existing group with specific permission granted to them

August 3, 2020

by Kalaiyarasi Durairaj

· 7,033 Views · 2 Likes

Applying Curiously Recurring Template Pattern in C++

There is various material effectively accessible for "How" and "What" on CRTP. So, I will address the "Where" part that CRTP Applicability.

Updated August 3, 2020

by Vishal Chovatiya

· 10,138 Views · 2 Likes

Anatomy of Sequential Data Processing With Java Streams

It takes an array of integers as a parameter, and very simply sums all the values and returns the sum. We can use recursion for this.

July 31, 2020

by James Warner

· 7,956 Views · 3 Likes

PyTest Tutorial — Parallel Testing With Selenium Grid

Save time spent on Selenium test automation by running tests on parallel. Learn how to run parallel testing.

July 30, 2020

by Himanshu Sheth

CORE

· 11,000 Views · 15 Likes

Kafka on Kubernetes, the Strimzi Way (Part 2)

Learn how to run Kafka on Kubernetes using an open source operator.

July 30, 2020

by Abhishek Gupta

CORE

· 7,791 Views · 5 Likes

PostgreSQL Performance Metrics

PostgreSQL server configuration parameters for optimization and database performance.

Updated July 30, 2020

by Prem Prakash

· 11,834 Views · 11 Likes

Making Java Microservices Zing with Azul Zing

Take a look at how you can use Azul Zing to simplify Java microservices and some of the challenges that can come with implementing Java microservices.

July 30, 2020

by Simon Ritter

· 5,547 Views · 3 Likes

Prometheus and Grafana Integration With Java Applications

In this article, we will learn how to monitor Java-based applications and solutions with Prometheus and Grafana.

Updated July 30, 2020

by Chandra Shekhar Pandey

· 22,645 Views · 3 Likes

Kafka on Kubernetes, the Strimzi Way! (Part 1)

In this article, learn how to run Kafka on Kubernetes.

July 30, 2020

by Abhishek Gupta

CORE

· 10,530 Views · 10 Likes

How to Use Apache Shiro and OAuth 2.0 to Build a Secure Application

This article demonstrates how to use Apache Shiro and OAuth 2.0 to create a secure Maven-based account with Okta.

July 29, 2020

by Brian Demers

· 13,095 Views · 3 Likes

Kafka Connect on Kubernetes The Easy Way!

Tutorial that shows how to set up and use Kafka Connect on Kubernetes using Strimzi Operator

July 29, 2020

by Abhishek Gupta

CORE

· 12,451 Views · 5 Likes

Docker Centralized Logging With ELK Stack

In this guide, you will learn how to deploy ELK and combine ELK with Filebeat aggregate container logs. For this, we are going to build a custom Docker image.

July 29, 2020

by Sudip Sengupta

CORE

· 8,993 Views · 3 Likes