Databases Resources

Creating Microservices on the Pivotal Platform

Using the Pivotal platform gives you an easy way to deploy, scale, and monitor your microservices. Learn how to get it set up and running.

June 2, 2017

by Piotr Mińkowski

· 24,803 Views · 9 Likes

Working With OpenStack4j Identity Service (Keystone) V3

Continuing to bring Java and OpenStack together, this look at OpenStack4j's Identity Service, version 3, should help give you better control over your services.

June 1, 2017

by Vinod Borole

· 6,166 Views · 2 Likes

Making Read-Only Versions of Your SQL and MySQL Databases

Here's a rundown on the ways to lock the content of a SQL or MySQL database while allowing users to access its contents.

June 1, 2017

by Darren Perucci

· 9,852 Views · 2 Likes

How to Parse JSON Data From a REST API Using a Simple JSON Library

This quick tutorial will show you how you can use JAVA to leverage JSON data from a REST API and parse it as a JSON object.

Updated May 31, 2017

by Soumyajit Basu

CORE

· 685,061 Views · 14 Likes

How the Internet of Things Will Affect Database Management

The Internet of Things poses unprecedented challenges for database administrators in terms of scalability, flexibility, and connectivity.

May 31, 2017

by Darren Perucci

· 6,447 Views · 4 Likes

A Quick Guide to Using Popular ORM for Android Development

Object-relational mapping converts data between type systems that are unable to coexist within relational databases and OOP languages.

Updated May 30, 2017

by Kaushal Shah

· 15,258 Views · 10 Likes

Apache Ignite: QueryEntity and Basic SQL Query With C# Client

In this article, we will configure and run a simple Apache Ignite instance, connect it with a C# client, and query a cache with SQL.

May 29, 2017

by Ayberk Cansever

· 6,423 Views · 4 Likes

Getting Started With Apache Ignite (Part 1)

In this series of articles, I will share what I learned about Apache Ignite as a beginner, starting with clustering and deployment.

May 29, 2017

by Akmal Chaudhri

CORE

· 16,829 Views · 17 Likes

Pros and Cons of Database Normalization

To normalize or not to normalize? Find out when the normalization of a database is helpful and when it is not at all helpful.

May 29, 2017

by Darren Perucci

· 83,417 Views · 25 Likes

An Attribute-Based Access Control Plan That Won't Affect Database Performance

Your databases are deployed on an SSD-backed infrastructure for fast performance, and direct patches to Amazon EC2 ensure the lowest latency available.

May 28, 2017

by Darren Perucci

· 7,829 Views · 3 Likes

JPA Auditing: Automatically Persisting Audit Logs Using EntityListeners

When creating audit logs, consider using Spring Data. Its JPA functionality allows for EntityListeners and callback methods to update the needed properties.

May 27, 2017

by Naresh Joshi

CORE

· 75,511 Views · 21 Likes

ElasticSearch: Advantages, Case Studies, and Stats

ElasticSearch is an open-source, broadly distributable, readily scalable, enterprise-grade search engine. Look more closely into what it is, its advantages, and stats.

May 26, 2017

by Ekaterina Novoseltseva

CORE

· 32,664 Views · 15 Likes

What Is a Lost Update in Database Systems?

On occasion, data in a database can become incorrect due to a lost update. Find out what a lost update is and what can be done to prevent it!

May 26, 2017

by Darren Perucci

· 43,504 Views · 1 Like

Asynchronous Master-Slave Replication of PostgreSQL Databases in One Click

Replicating your data has obvious benefits, but can be a bit tedious to setup. Take a look at how to easily set it up using PostgreSQL and Jelastic's cloud.

May 26, 2017

by Tetiana Markova

· 9,640 Views · 5 Likes

Deploying Envoy as an API Gateway for Microservices

An API Gateway sits between consumers and producers, running authentication, monitoring, and traffic management. Learn to use Envoy as an API Gateway.

May 25, 2017

by - Flynn

· 40,871 Views · 4 Likes

Spring Data JPA Auditing: Automatically Saving the Good Stuff

Auditing provides valuable information, but it can be a nightmare to implement. Fortunately, through Spring Data JPA, you can persist the columns you need.

May 24, 2017

by Naresh Joshi

CORE

· 149,686 Views · 28 Likes

JPA Caching With Hazelcast, Hibernate, and Spring Boot

In-memory data grids are often used to enhance performance. Learn how to use Hazelcast for caching data stored in the MySQL database accessed by Spring Data DAO objects.

May 24, 2017

by Piotr Mińkowski

· 36,166 Views · 9 Likes

Database Scaling Made Simple

For every problem technology poses, it offers many possible solutions. Here's how to take much of the sting out of scaling databases.

May 24, 2017

by Darren Perucci

· 6,827 Views · 2 Likes

5 Reasons You Need an API Experience Layer

The more services you're integrating, the more you need an API experience layer. Read about where experience layers can benefit you.

May 24, 2017

by Ross Garrett

· 9,565 Views · 2 Likes

Using Your Personal Credit Card for Cloud Services? Beware the Risks!

Eager to get started with cloud services? Those who opt to use their personal credit card for work-based initiatives could be surprised at the legal ramifications.

May 24, 2017

by John Vester

CORE

· 62,078 Views · 2 Likes

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