Open Query Pty Ltd | Science, technology & engineering

Open Query Pty Ltd

Phone: +61 7 3103 0809

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• Information technology company
• Computer company
• Science, technology & engineering

11.02.2022 We made a stuff-up over the weekend. Historically we have different SSL certificates for different services in our realm, and last Saturday the certificate for the main website expired. Of course we noticed at that point, but we should have had an internal notification earlier and somehow that had failed. Fixed, but it would have been much better if the front-end hadn't been temporarily inaccessible. [ 627 more words ] https://openquery.com.au/blog/ssl-certificates-not-optional

03.02.2022 Sometimes you want to reduce disk usage on certain servers by adjusting the time that binary logs are kept. Also, some installations of MySQL and MariaDB have suffered from a very-hard-to-catch bug where the binary logs end up not getting automatically expired (basically, the expire_logs_days option doesn't always work effectively). A workaround can be scripted, but typically the script would specify the exact datetime to which the logs need to be kept. [ 185 more words ] https://openquery.com.au//purge-binary-logs-with-a-relativ

28.01.2022 During our recent AWS research I observed again how their billing seems to lack clarity and granularity. That is, it's very difficult to figure out in detail what's going on and where particular charges actually come from. If you have a large server farm at AWS, that's going to be a problem. Unless of course you just pay whatever and don't mind what's on the bill? [ 826 more words ] https://openquery.com.au/blog/amazon-aws-billing

20.01.2022 Support our YOW! Data (Sydney) conf proposal: Exploring RDS/Aurora without cool-aid #yowdata https://confengine.com//exploring-rdsaurora-without-cool-a