Java 8 is the crucial first piece of our puzzle, as Cassandra relies on it fundamentally to function. Although newer versions of Java exist, you must stick precisely to Java 8 (Update 202 or later) ...

Prototyping is my favorite part of programming. I like building new stuff and getting things working. It’s no surprise, then, that I am a big fan of MongoDB and NoSQL in general. Don’t get me wrong: I ...

Another year passes. I was hoping to write more articles instead of just these end-of-the-year screeds, but I almost died in the spring semester, and it sucked up my time. Nevertheless, I will go ...

This system provides a comprehensive solution for managing worker attendance and restricted area access control through IoT devices. The API serves as the central coordination layer between ESP32 ...

Microsoft has released C# 14 and .NET 10, a long-term support version, along with a bunch of related products including Visual Studio 2026 and Aspire 13. Copilot Free is included but devs will soon ...

🔐 Allow access to the database only from EKS pods 🚫 Block direct internet traffic to the DB and cluster 🔄 Route all external traffic through API Gateway + Load Balancer This ensures the API is the ...

Multiversion concurrency control (MVCC) is a database optimization technique. MVCC creates duplicate copies of records so that data can be safely read and updated at the same time. With MVCC, database ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The key difference between columns and rows is that a column arranges data vertically from top ...

“The Oracle stack was getting harder to maintain, and scaling it meant significant investment every time. We saw Azure Database for PostgreSQL as the right foundation for the future. It’s open, ...

It’s getting a bit boring to work only with logs and files all the time. We need to add something else. For example, let's connect a ...

PostgreSQL with the pgvector extension allows tables to be used as storage for vectors, each of which is saved as a row. It also allows any number of metadata columns to be added. In an enterprise ...