From the blog/6 articles

Data Engineering

Working with data at scale: Scala and big-data tools, database performance, auditing and documentation.

Scala combines object-oriented and functional programming on the JVM, and it is widely used with big data…

A fast application depends on a responsive database, and optimization starts with finding the bottlenecks…

Query tuning alone stops being enough as data and workloads grow. The second part of our database…

Recording who last changed a record is simple, but keeping the full history of every change…

Hibernate Envers tracks every change to your entities as revisions, much like version control…

Teams rarely document their databases, yet knowing the schema is half of knowing the application…