Databases Resources

Diagnosing and Fixing Cassandra Timeouts

Tim Ojo explores and eventually solves a read/write timeout issue with high traffic volumes on their Cassandra production servers.

August 21, 2016

by Tim Ojo

· 42,038 Views · 11 Likes

MongoDB Atlas Best Practices (Part 1)

MongoDB announced Atlas, its DBaaS platform, earlier this year. Take a look at the best ways to use it in the first of a series of explanatory posts.

August 19, 2016

by Mat Keep

· 11,251 Views · 3 Likes

PGP-Pretty Good Privacy Using Mule

In this article, we will discuss on how to use one of the most popular data privacy tool with Mule ESB.

August 19, 2016

by Anil Kumar V

· 5,533 Views · 5 Likes

How to Install the ELK Stack on Google Cloud Platform

In this article, I will guide you through the process of installing the ELK Stack (Elasticsearch 2.2.x, Logstash 2.2.x and Kibana 4.4.x) on Google Cloud Platform (GCP).

August 18, 2016

by Daniel Berman

· 9,998 Views · 1 Like

Using Apache Sling adaptTo API

Sling and AdapterFactory classes are demonstrated with a contacts app.

August 17, 2016

by Francisco Ribeiro

· 13,856 Views · 4 Likes

CloudFront Log Analysis Using the Logz.io ELK Stack

This article covers using ElasticSearch+LogStash+Kibana (ELK) as a service for working.

August 17, 2016

by Daniel Berman

· 6,006 Views · 2 Likes

SLAP Your Methods and Don't Make Me Think!

The Single Level of Abstraction principle and obeying the Don't Make Me Think rule of coding.

August 16, 2016

by Grzegorz Ziemoński

· 18,010 Views · 55 Likes

Tuning Linux for MongoDB

You read that right; as opposed to focusing your efforts on tuning your favourite NoSQL DB for performance, instead look to your OS.

August 16, 2016

by Peter Zaitsev

· 13,139 Views · 4 Likes

The Most Popular Java Tools for Every Phase of Development

A look at the most popular tool in each phase of Java development. Are your favorites on the list?

August 15, 2016

by Mitch Pronschinske

· 38,995 Views · 98 Likes

Spooling Queries With Results in PSQL

If you've been working with SQL*Plus but want to try out PSQL, then read on to find out how to spool your queries, the difficulties in doing so, and the workarounds.

August 15, 2016

by Dustin Marx

· 33,688 Views · 2 Likes

Securely Connect Mule to IBM i/AS400

Follow along with this tutorial, which shows you how to connect Mule to IBM i so you can use it for database solutions, data queues, and more.

August 15, 2016

by Dmitriy Kuznetsov

· 6,446 Views · 2 Likes

Where You Rate-Limit APIs Matters

This article explains API scaling concepts and how to rate-limit an API effectively.

August 14, 2016

by Lori MacVittie

· 11,869 Views · 8 Likes

Why Most Programmers Get Pagination Wrong

Lukas Eder tells us what is wrong with pagination on most sites, who actually gets it right, and how they do it.

August 12, 2016

by Lukas Eder

· 103,702 Views · 38 Likes

Named Parameters in JDBC Queries

A simple guide for how and when to use the Parameters class in your JDBC queries.

August 11, 2016

by Greg Brown

· 35,492 Views · 4 Likes

API Gateway Custom Authorization With Lambda, DynamoDB, and CloudFormation

See how to set up your own API Gateway authorization when using an assortment of tools, including Amazon's Lambda and DynamoDB and CloudFormation.

August 10, 2016

by Michael Wittig

· 18,799 Views · 2 Likes

Building a Web UI for PostgreSQL DBs in Plain Java

This guide walks you through the process of connecting to PostgreSQL databases from Java web applications using MyBatis and Spring Framework. The UI part will be built using Vaadin Framework which allows you to build modern single-page web apps with only Java.

August 9, 2016

by Alejandro Duarte

CORE

· 19,860 Views · 12 Likes

Apache CloudStack vs. OpenStack: Which Is the Best?

CloudStack and OpenStack are two giants in the CMP realm. But where are they best used? See how their components compare head-to-head.

August 9, 2016

by Milita Datta

· 16,980 Views · 9 Likes

Scan DynamoDB Items With Node.js

Tap into DynamoDB's scanning ability with some quick JavaScript. Be warned, though, that it might be more expensive than it's worth.

August 7, 2016

by Emmanouil Gkatziouras

CORE

· 20,107 Views · 3 Likes

Effective Bulk Data Import into Neo4j (Part 3)

Here we are, the finale! Today, we take a look at LOAD JSON, a piece of the import puzzle that converts JSON to a CSV.

August 7, 2016

by Mark Needham

· 5,977 Views · 1 Like

REST API vs. SOAP Web Services Management

Let's take a step back and look at the rise of microservices and REST and the apparent decline of SOAP-based web services. What are the statistics and the reasons?

August 4, 2016

by Guy Levin

· 13,969 Views · 9 Likes

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