2014 – A year in review

Imagine having a tool that can automatically detect JPA and Hibernate performance issues. Wouldn’t that be just awesome?

Well, Hypersistence Optimizer is that tool! And it works with Spring Boot, Spring Framework, Jakarta EE, Java EE, Quarkus, or Play Framework.

So, enjoy spending your time on the things you love rather than fixing performance issues in your production system on a Saturday night!

Retrospective

January

In the beginning of 2014, I took the initial version of my time series MongoDB aggregation example and pass it through a multistage optimization process, from indexing to advanced data-modelling:

February

In February, I starting developing FlexyPool, the ultimate connection pool sizing utility. This was a great opportunity to dig into Queuing Theory and the following articles capture some of my findings:

May

After finishing FlexyPool, I decided investing in a Data knowledge stack, and so I started working on my Hibernate Master Class training material.

The Hibernate Master Class allowed me to dig into a great variety of JPA/Hibernate features, some of which are lesser known:

Almost at the time, I started answering Hibernate StackOverfow questions, and I accumulated a reputation on 8918 points.

August

In August, I was elected One of August’s Most Interesting Developers.

If you wonder what happened with my open-source Java Transactions Book, you can take a look on the Concurrency Control section of the Hibernate Master Class:

I decided to include my knowledge about transactions in the Master Class material since you can’t separate transactions out of the run-time environment anyway.

September

In September my blog’s just turned one.

December

Although I didn’t win the Most interesting developer competition, I’m proud I managed to finish on the 3rd place.

2014 most viewed articles

My top 5 posts were:

Name Views
Hibernate Identity, Sequence and Table (Sequence) generator 5650
Time to break free from the SQL-92 mindset 4725
MongoDB and the fine art of data modelling 4251
The anatomy of Connection Pooling 3347
MongoDB 2.6 is $out 3297

Plans for 2015

I plan on finishing the Hibernate Master Class training and further complete the Data knowledge stack with other database access related technologies.

I want to get a Hibernate and a JPA gold badge on StackOverflow.

I want to read more books than I did in 2014.

Transactions and Concurrency Control eBook

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