In order to provide a fair comparison of ZooKeeper and KRaft, we decided to start with the managed service using ZooKeeper, and then modify it for KRaft until the general availability of KRaft is released.

Event driven architectures are very powerful, and they are a fundamental way that modern software solutions are being developed. In this article we compare 2 technologies that power it: Apache Kafka® and AWS Kinesis. We will see how they can be used as the engine which drives event driven architecture, and which one is the...

Full-text Search is a PostgreSQL® feature that facilitates the indexing of natural language text documents, and in the identification of indexed documents that match a given query. Matching documents can be sorted based on their relevance to the query, and document excerpts can be generated with the matching terms highlighted. A set of SQL data...