Databases
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Software Development
Seven Databases in Seven Days – Riak
In this post I am summarizing the three days of Riak, which is the second database in the Seven Databases…
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Software Development
db.person.find( { “role” : “DBA” } )
Wow! it has been a while since I posted something on my blog post. I have been very busy, moving…
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Enterprise Java
Java 8 Friday: Java 8 Will Revolutionize Database Access
At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled…
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Software Development
A Better Query Language than SQL
Leland Richardson, Founder of Tech.Pro has recently published a very interesting article about BQL, his visions of a better query…
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Enterprise Java
Postgres and Oracle compatibility with Hibernate
There are situations your JEE application needs to support Postgres and Oracle as a Database. Hibernate should do the job…
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Software Development
Please, Run That Calculation in Your RDBMS
There’s one thing that you can do terribly wrong when working with RDBMS. And that thing is not running your…
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Enterprise Java
The JDBC Boolean Compatibility List
Interestingly, boolean types have been introduced only late in the SQL standard, namely in SQL:1999. Even today, not all databases…
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Software Development
You’re Very Likely to Have Gotten SQL Date Time Arithmetic Wrong!
You’re very likely to have gotten SQL date time arithmetic wrong. And why is that? Google it! You’ll quickly find…
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Software Development
A Beginner’s guide to ACID and database transactions
Transactions are omnipresent in today’s enterprise systems, providing data integrity even in highly concurrent environments. So let’s get started by…
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