Databases Resources

Improving Apache Cassandra's Front Door and Backpressure

In this article, explore how an incoming request was processed by Cassandra before, see what they changed, and look at new relevant configuration knobs available.

November 9, 2020

by Sumanth Pasupuleti

· 5,969 Views · 1 Like

Four Ways to Filter a Large-Sized Spark Dataset Against a Data Collection

Filtering a Spark Dataset against a collection of data values is a commonly encountered use case for many data analytics scenarios. This article explains four different ways to achieve the same.

November 6, 2020

by Ajay Gupta

· 8,669 Views · 2 Likes

Enhanced DynamoDB Client — Java Abstraction Code

I have created a Helper code, which takes a java object and seamlessly executes the transaction onto DynamoDb.

November 5, 2020

by Gaurav Gupta

· 10,880 Views · 2 Likes

Change Data Capture From PostgreSQL to Azure Data Explorer Using Kafka Connect

In this article, look at change data capture from PostgreSQL to Azure Data Explorer using Kafka Connect.

November 4, 2020

by Abhishek Gupta

CORE

· 7,399 Views · 4 Likes

Testing Jedis API Using Junit Test Case in Eclipse IDE

In this article, we will learn how to set up a Junit testing environment for testing Jedis API, which will interact with the Redis database.

November 4, 2020

by Tiruvenkatasamy Baskaran

· 7,653 Views · 2 Likes

Micronaut With Relation Database and...Tests

This article is a Micronauts HTTP server with a relation database persistence layer. We created this focussing on the tests at the controller layer.

November 4, 2020

by Manel Naspreda

· 10,708 Views · 4 Likes

Resilient Microservice Design – Bulkhead Pattern

The ability of the system to recover from the failure and remain functional makes the system more resilient. It also avoids any cascading failures.

November 4, 2020

by Vinoth Selvaraj

· 38,618 Views · 24 Likes

Pulsar vs Kafka — Comparison and Myths Explored

Pros and cons, popular myths, and non-technical criteria of both Open Source Frameworks

Updated November 4, 2020

by Kai Wähner

CORE

· 12,821 Views · 8 Likes

API Versioning and Its Guidelines in Anypoint Platform

API endpoint URL, and Anypoint API Manager entries in "API version", "Implementation URL" and "Consumer endpoint".

November 3, 2020

by Sadik Ali

CORE

· 17,105 Views · 4 Likes

Kafka at the Edge: Use Cases and Architectures

Use cases and architectures for Kafka deployments at the edge, including retail stores, cell towers, trains, small factories, restaurants.

November 3, 2020

by Kai Wähner

CORE

· 25,488 Views · 6 Likes

Top 10 Best Tips for API Testing (API Testing Tips)

In this article, we'll go over 10 Tips for approaching API Testing with microservices. Find out more!

November 2, 2020

by Iddo Gino

· 7,552 Views · 5 Likes

Analyse Mule4 API Performance — Using JMeter and Google Apps Script

I came with an idea to make this performance test process automatic and prepared a Performance Test Framework using Jmeter and Google Suit.

Updated November 2, 2020

by Ankur Bhuyan

· 7,330 Views · 3 Likes

Deep Dive Into Join Execution in Apache Spark

This post is exclusively dedicated to each and every aspect of Join execution in Apache Spark.

October 30, 2020

by Ajay Gupta

· 8,041 Views · 3 Likes

A CRUD With MongoDB and Java in One Line of Code

In this quick tutorial, I'll show you how to implement a web CRUD (Create, Read, Update, and Delete) using MongoDB, Spring Boot, and Vaadin.

October 30, 2020

by Alejandro Duarte

CORE

· 11,429 Views · 15 Likes

[Part 1] Mule 4: Using SSL/TLS

The first part in a two-part series where we will configure the Mule Application to use One Way SSL and Two Way SSL.

October 30, 2020

by Ruchi Saini

CORE

· 15,703 Views · 6 Likes

PostgreSQL With Docker – Quick Start

In this post, I will show you how to easily run your database inside a container.

October 30, 2020

by Jawad Hasan Shani

CORE

· 18,732 Views · 3 Likes

Fixing Your Microservices Architecture Using Graph Analysis

In this talk, we’ll analyze a microservice system based on Spring Cloud, with jQAssistant and Neo4j.

Updated October 29, 2020

by Nicolas Mervaillie

· 10,069 Views · 8 Likes

Performance Optimization Techniques

Performance is an integral part of the Application design and plays a vital role in the success of your product/application.

October 28, 2020

by Anji K

· 11,533 Views · 9 Likes

12 Factor App Principles and Cloud-Native Microservices

A 12-factor app is a methodology or set of principles for building scalable and performant, independent, and resilient enterprise applications.

October 28, 2020

by Anji K

· 13,252 Views · 1 Like

Terraforming Your Cloud Infrastructure The Right Way

Follow this tutorial to find out how to transition an Ops team seamlessly to IaaC and CI/CD in a single migration step.

October 28, 2020

by Rodrigo Loza

· 11,681 Views · 7 Likes

The Latest Databases Topics