Weekly DBLE Community Digest: Amazon Drops Oracle, Percona Survey, MySQL 8.0.18 Release, and DBLE/DTLE Updates

Industry News

Amazon's consumer business has completed migration away from Oracle databases, moving roughly 7,500 Oracle instances (about 75 PB) to AWS services such as DynamoDB, Aurora, RDS and Redshift.

Percona released the 2019 Open Source Data Management Software Survey, showing that 62 % of enterprises use open‑source databases, many run multiple database types across platforms, and a large share operate both relational and NoSQL systems.

Community News – DBLE Weekly Report

New features this week include high‑availability linkage API development, multi‑threaded data dump generation, and a reload @@config redefinition. Bug fixes address sub‑query issues and node‑exception set‑statement failures. Community questions on global sequences, read‑write split latency, MariaDB, QPS statistics and DDL locks were answered.

Upcoming work for next week continues high‑availability linkage, multi‑threaded dump, ctrl‑c connection close support, and further bug fixes, along with documentation and FAQ updates.

Community News – DTLE Weekly Report

Feature optimizations include handling empty NatsAddr on resume, fixing binlog relay start position, and splitting automatic job restart. Bug fix progress includes 50 % of ticket 305.

Closing note: the curator thanks the community and invites feedback.