Databases Resources

As microservices come into greater demand for developers, it becomes all the more relevant to learn to increase their capacity.

April 8, 2019

by Mohammad Shoaib

· 28,194 Views · 10 Likes

The Liskov Substitution Principle at an Architectural Level

We take a look at the concepts behind the Liskov Substitution Principle, and how it can be applied to a microservices architecture.

April 8, 2019

by David Llobregat

· 14,281 Views · 5 Likes

Performance Benchmark of Explicit Locks (Part 1)

Learn more about the performance benchmark of explicit locks.

April 8, 2019

by Niklas Schlimm

· 5,260 Views · 2 Likes

Working With the Google Drive API: Track Changes in Individual and Team Drives

Work with the Google Drive API and track changes in individual and team drives.

April 5, 2019

by Jord Lin

· 25,533 Views · 2 Likes

Do You Need PUT and PATCH?

Find out if your really need PUT and PATCH.

Updated April 5, 2019

by Greg Brown

· 12,908 Views · 1 Like

Cassandra DataStax: Developer Guide With Spring Data Cassandra

Take a look at a tutorial on Cassandra.

April 5, 2019

by Rajiv Srivastava

· 14,866 Views · 2 Likes

How to Interact With a Database Using Async Functions in Node.js

In the final post of the series on interacting with databases, we'll learn about async functions — the most exciting thing to happen to JavaScript since Ajax.

Updated April 5, 2019

by Dan McGhan

· 181,728 Views · 11 Likes

Database Caching With Redis and Java

Explore database caching with Redis and Java and see some of the different caching strategies.

Updated April 5, 2019

by Nikita Koksharov

· 63,741 Views · 19 Likes

Why Your Spark Applications Are Slow or Failing, Part 1: Memory Management

If you're having trouble with your Spark applications, read on to see if these common memory management issues are plaguing your system.

April 5, 2019

by Rishitesh Mishra

· 137,802 Views · 20 Likes

7 Reasons Why Using SELECT * FROM TABLE in SQL Query Is a Bad Idea

See 7 reasons why using SELECT * FROM TABLE in SQL is not a good idea.

April 5, 2019

by Javin Paul

· 125,552 Views · 15 Likes

Spring Boot/Batch Tutorial: Integration With HBASE REST API and Data Ingestion

In this post, we look at how to integrate these two popular frameworks into your Java app in order to perform data ingestion.

April 5, 2019

by Damodhara Palavali

· 16,392 Views · 3 Likes

Create and Publish Your Rest API Using Spring Boot and Heroku

In this tutorial, you will learn how to use Spring Boot to develop RESTful API and publish your API to Heroku.

April 4, 2019

by Paul Tofunmi

· 43,506 Views · 12 Likes

A Health Check Playbook for Your Postgres Database

Here's a breakdown of what your regular Postgres health check should look like.

April 4, 2019

by Craig Kerstiens

· 22,260 Views · 4 Likes

Create Location-Aware Ads in Android With the HERE Geofencing API

Inspired by fast food company dev teams, we take a look at how to add geofencing to a mobile application using Java and the HERE API.

April 4, 2019

by Nic Raboy

· 7,727 Views · 2 Likes

Spark Trigger Options

In this article, we'll look at the different trigger options available in Spark Structured Streaming.

April 4, 2019

by Sylvester Daniel

· 26,691 Views · 9 Likes

Building Microservices Through Event-Driven Architecture, Part 1: Application-Specific Business Rules

In this post, we take a cross-disciplinary look into creating microservices by applying the principles of event-driven design.

Updated April 3, 2019

by Gora LEYE

· 45,204 Views · 31 Likes

Logging HTTP Request Metadata With Nginx, Lua, Logstash, and Elasticsearch

This post shows how to use Nginx, Lua, Logstash, and Elasticsearch to log, store, and analyze HTTP request and response metadata.

April 3, 2019

by smotti

· 20,342 Views · 3 Likes

Write Points From CSV to InfluxDB

See how to easily write points from CSV to InfluxDB.

April 3, 2019

by Anais Dotis-Georgiou

· 27,176 Views · 3 Likes

Correlation ID for Logging in Microservices

We take a look at the ideas behind correlation IDs and the role they play while creating log files for microservice applications.

April 2, 2019

by Gaurav Garg

· 121,305 Views · 27 Likes

Spark Structured Streaming Joins

In this artipostle, we'll look at the different joins available in Spark Structured Streaming and how to implement them using Scala.

April 2, 2019

by Sylvester Daniel

· 23,261 Views · 6 Likes

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