Harold has been working with data for most of his career, and has been a Postgres user since before it had built-in replication. He believes in polyglot persistence and enjoys helping customers solve tough data problems on the platform.
- News
- Last Updated: November 28, 2013
- Harold Giménez
On November 18th, a replication bug was found in Postgres that affected the most recent versions of every Postgres release. The corruption that this bug may introduce could go undetected, and it manifests itself as a follower potentially having an inconsistent view of the data. For example, data could be present in the primary and not on the follower, or data deleted or updated on the primary and not from the follower. The likelihood of …
- News
- Last Updated: July 18, 2012
- Harold Giménez
When was the last time you rotated your database credentials? Is it possible that old colleague still has access to your data? Or perhaps they've been accidentally leaked in a screenshot. There are many reasons to rotate your credentials regularly.
We now support the ability to easily reset your database credentials, and it is as simple as running the following on your command line:
heroku pg:credentials:rotate HEROKU_POSTGRESQL_COLOR --app your-appWhen you issue the above command, …
- News
- Last Updated: February 08, 2012
- Harold Giménez
At the Heroku Department of Data, we are always investigating ways to improve the reliability, security and performance of your database servers. We do this by monitoring the entire ecosystem around it; we monitor the reliability of the platform itself, as well as keeping a close eye on the hardware where your data is hosted on upstream servers. But this also includes listening to the community. We do that by staying involved with our users …
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