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MySQL InnoDB Cluster in Oracle Public Cloud: A Tutorial
In this tutorial, we are going to guide you through the entire process of creating a 3 node InnoDB cluster in Oracle Public Cloud (OPC). We will address each of the steps, from the initial configuration and setup of the OPC IaaS resources to the InnoDB cluster creation and setup.…

The per-channel replication filters
In 8.0.1, we introduced per-channel replication filters. This allows user to specify different replication filter rules for different slave replication channels. Therefore, the slave will be able to filter out (or transform) the execution of selected replicated changes on a per-source basis when...

More Metadata Is Written Into Binary Log
In row based replication, the row data generated by DML is logged into binary log with some metadata. For example column type, type length etc. In the new release MySQL-8.0.1, more table metadata are written into binary log. All metadata together brings users and us below benefits: Allows us to...

New monitoring replication features and more!
The new release of MySQL is packed with exciting features that help detecting and analyzing replication lag. In this post, you will be able to learn all about the new replication timestamps, the new useful information that is now reported by performance schema tables, and how delayed replication...

MySQL 8.0.1: Japanese collation for utf8mb4
In MySQL 8.0.1, in addition to new as_cs collations (accent sensitive, case sensitive) for utf8mb4, we have also added a new collation for Japanese. Introducing utf8mb4_ja_0900_as_cs Collating rules for for Japanese are complex.  Japanese has multiple writing systems with katakana, hiragana,...

MySQL 8.0.1: Accent and case sensitive collations for utf8mb4
In MySQL 8.0 we have been working to improve our support for utf8 as we make the transition to switch it to the default character set.  For more details see our earlier posts: Sushi = Beer ?! An introduction of UTF8 support in MySQL 8.0 New collations in MySQL 8.0.0 In today’s post I...

MySQL InnoDB Cluster GA is Available Now!
The MySQL Development Team is happy to announce the first GA release of InnoDB Cluster–our integrated, native, full stack HA solution for MySQL. You can see highlights of the changes and improvements made since the RC release here, and you can download the GA packages from our MySQL...

MySQL InnoDB Cluster – What’s New in the GA Release
We carefully listened to the feedback we got from the last release candidate and incorporated some of the suggested changes. On top of that, we have fixed several bugs to reach the desired maturity state. Here are the highlights of this release!…

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