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Software Development
The regex that broke a server
I’ve never thought I would see an unresponsive server due to a bad regex matcher but that’s just happened to…
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DevOps
Why Unix utilities are worth learning
Why VIM? Sooner or later there comes the day when your easy-to-use IDE becomes useless for handling huge files. There…
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Software Development
JOOQ Facts: SQL functions made easy
The JDBC API has always been cumbersome and error-prone and I’ve never been too fond of using it. The first…
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Software Development
A beginner’s guide to Git feature branches
Why Git The proprietary software shaped the Version Control Systems (VCS) to fit its requirements: the project has a strict…
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Software Development
Code review best practices
Code review is a great software instrument and you should definitely use it to improve the quality of your code.…
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Enterprise Java
Hibernate Facts: How to “assert” the SQL statement count
Introduction Hibernate simplifies CRUD operations, especially when dealing with entity graphs. But any abstraction has its price and Hibernate is…
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Software Development
MongoDB and the fine art of data modelling
Introduction This is the third part of our MongoDB time series tutorial, and this post will emphasize the importance of…
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Software Development
A beginner’s guide to MongoDB performance turbocharging
Introduction This is the second part of our MongoDB time series tutorial, and this post will be dedicated to performance…
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Software Development
MongoDB time series: Introducing the aggregation framework
In my previous posts I talked about batch importing and the out-of-the-box MongoDB performance. Meanwhile, MongoDB was awarded DBMS of…
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