Databases

187 articles in this category.

Learn how to use Exposed, a lightweight SQL ORM for Kotlin. Discover DSL and DAO APIs, database support, and setup your first project.

And why MongoDB might be a better relational database than you ever realized. Design reviews are one-on-one meetings where MongoDB experts …

BoxLang 1.14.0 ships a lot of exciting features - Dynamic Sets, Ranges, Inner Classes, JSONPath navigation - but one quietly powerful …

Jun 10, 2026 Matteo Rossi

This is the second article in a three-part series. Part 1 covered the RAG foundation — loading runbooks into a vector store and wiring them …

MongoT is a wrapper around the amazing Java search engine: Lucene.

Usually, when deleting documents from a database, the entry is permanently gone and can not be recovered or accessed again. Sometimes data …

This is the first article in a three-part series. Part 2 covers short-term and long-term memory; Part 3 introduces stateful workflow …

Learn how to connect Java applications to Microsoft Access (.accdb/.mdb) using UCanAccess. A pure-Java, open-source JDBC driver for …

From time to time, I'll run a design review for an application being migrated from a relational database onto MongoDB, where the customer …

In this article, we will explore how to design a high-throughput ETL pipeline architecture using Java, focusing on concurrency models, error …