ScyllaDB 6.0: with Tablets & Strongly-Consistent Topology Updates

ScyllaDB 6.0 introduces significant changes with the introduction of Tablets, a new data distribution method that enhances the scalability and efficiency of data management, replacing the older vNodes system from Apache Cassandra. This release also implements Strongly Consistent Topology Updates, allowing for fast and reliable topology changes with centralized coordination, which improves the safety and speed of operations such as adding multiple nodes concurrently. The update comes with a native nodetool, replacing the Java-based tool from Apache Cassandra, for faster operations and easier updates, and introduces a maintenance mode for repairing nodes. The release also brings enhancements in stability, performance, and various functionalities, urging users to upgrade to either version 6.0 or 5.4 as only these are supported, and offers improvements across multiple facets, including Bloom Filters, Compaction, and CQL, among others.