Different MySQL Forks for Different MySQL Folks
Learn the differences and similarities among Oracle’s MySQL, MariaDB, Drizzle and the Percona patchset. You will learn the coding... more »
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SQL Sub-Queries - Learn SQL Database Testing
How to create subqueries. How to use sql subquery. The sub queries are the queries which are executed inside of another query. The... more »
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Red Hat Enterprise Linux 7 software stack still under wraps
There was a story recently that Red Hat would replace MySQL with MariaDB in the next version of Red Hat Enterprise Linux. Actually, Red... more »
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Making Sense of Datomic, the Revolutionary Non-NoSQL Database
I have finally managed to understand one of the most unusual databases of today, Datomic, and would like to share it with you.
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Fun with Couchbase Views and MessagePack
This post shows you how you can store and query documents encoded with MessagePack in Couchbase Server 2.0!
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Links You Don't Want To Miss (June 18)
German parliment may be preparing to end future software patenting, and Subversion 1.8 is live! Plus, learn how to speed up your site... more »
Red Hat ditches MySQL in favour of MariaDB
MariaDB continues to gain admirers, with Red Hat the latest to switch allegiance to the MySQL fork.
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On Analytics & Aristotle, Sans Toga
Aristotle’s influence on analytics is represented by categorical logic, his system of subject/predicate analysis.
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JPA 2 | Dynamic Queries Vs Named Queries
A brief discussion of Named and dynamic queries in JPA2. Pros and cons of using each and when to use which approach.
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SQL Is Hard
mswatcher
via blogs.lessthandot.com
SQL is hard. Who's to say whether it's harder for the person that has no technical background or the one that is comfortable with object... more »
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Virtual SQL Playground Adventure: Introduction
Follow this SQL Server Adventure
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Why Relatable Data Is Important for Test Data Generation and Functional Testing
This article looks at ways generic test data might be generated and how it can be sub-optimal for functional testing.
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Review: 4 free, open source management GUIs For MongoDB
Genghis, phpMoAdmin, RockMongo, and UMongo free MongoDB database management from the command line
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Spooling in SQL execution plans
mswatcher
via sqlblog.com
Sewing has never been my thing. I barely even know the terminology, and when discussing this with American friends, I even found out that... more »
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What is hadoop?
What is Hadoop? How is it invented? When to use it? What is its future?
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DataNucleus AccessPlatform 3.3 Milestone 1
JPA 2.1 milestone release, including Criteria UPDATE/DELETE statement support, Criteria FROM "ON" support, ForeignKey/Index... more »
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DataNucleus AccessPlatform 3.2.3
Support for several additional inheritance mapping scenarios. More flexibility on XML metadata parsing. Other fixes and enhancements to... more »
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First milestone of Spring Data release train Babbage arrived
Announcement of the latest Spring Data release train milestone.
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Embrace SQL with CUBRID and jOOQ | CUBRID Blog
SQL is a very expressive and powerful language used to model queries against any type of data, albeit mostly relational. At the same... more »
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6 Excellent Free Linux Reference Management Tools
For academics and researchers alike.
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MongoDB 2.4 Now Available on All MongoLab Plans
Users will be receiving an email sometime this week containing everything they need to know about the upgrade process. Keep your eyes... more »
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Implementing GeoSpatial Search Using Lucene 4.X
In this blog post, i am going to explain how to implement GeoSpatial Search using Lucene 4.x. Problem I am trying to Implement : Finding... more »
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Implementing SchemaSpy in your MySQL environment
SchemaSpy is a Java-based tool (requires Java 5 or higher) that analyzes the metadata of a schema in a database and generates a visual... more »
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Using MongoDB as a cache store
With the 5.3 release, there is a brand new feature. I'm glad to announce that you will be able to use MongoDB as a cache store.
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Multicast replication in Percona XtraDB Cluster (PXC) and Galera
I’ve seen a lot of people setting up clusters with 3-6+ nodes on 1 Gbps networks. 1 Gbps seems like a lot, doesn’t it? Actually, maybe... more »
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