The binary & source versions for MySQL Cluster 7.1.23 have now been made available at https://www.mysql.com/downloads/cluster/7.1.html#downloads (GPL version) or
The threat of SQL injection has appeared prominently in the news recently:
6 new security fixes for Oracle MySQL have been detailed in the most current Oracle Critical Patch Update (CPU).
There is no reasonable way to catch and diagnose errors on server side. It is nearly impossible to know exactly what went wrong.
To illustrate, consider the following query:
INSERT INTO my_table (my_column) VALUES (300);
What could go wrong with this query?
If you haven’t checked into pt-online-schema-change yet, now’s a great time to sign up for my free webinar Thursday, July 19, 3-4 PM EDT. I’ll explain and demonstrate the tool, and walk you through everything you need to decide whether it’s right for you.
If you haven’t even heard about pt-online-schema-change yet, the short version is it lets you alter tables in MySQL with practically no downtime at all.
Assuming you have a backup and recovery strategy in place, how secure is your data? Does a hacker need to obtain access to your production system bypassing all the appropriate security protection you have in place, or just the unencrypted data on the backup server?