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Diego Gil Serrano

Building SIEM Compliance (self-hosted SIEM for NIS2, ENS & ISO 27001) and HighAvailabilityData (free HA console for PostgreSQL & more). Writing about logging, failover and Patroni.

Location Spain Joined Joined on  Personal website https://www.siemcompliance.com

Work

NUTRADELIS S.L. (SIEM Compliance, HighAvailabilityData)

How to detect PostgreSQL split-brain with two commands (and what actually prevents it)
siemcompliance profile

How to detect PostgreSQL split-brain with two commands (and what actually prevents it)

#postgres #database #devops #sre
Comments
3 min read
What is PAM (Privileged Access Management)? A practical guide and free self-hosted options
siemcompliance profile

What is PAM (Privileged Access Management)? A practical guide and free self-hosted options

#security #devops #linux #sysadmin
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4 min read
What NIS2 Article 21 actually asks you to log, and how to do it with a self-hosted SIEM
siemcompliance profile

What NIS2 Article 21 actually asks you to log, and how to do it with a self-hosted SIEM

#security #devops #sysadmin #linux
Comments 3
5 min read
Why Patroni failover takes 26–49 seconds with default settings (and how to make it faster)
siemcompliance profile

Why Patroni failover takes 26–49 seconds with default settings (and how to make it faster)

#postgres #database #devops #sre
Comments
5 min read
PostgreSQL high availability with only 2 servers: where the third vote comes from
siemcompliance profile

PostgreSQL high availability with only 2 servers: where the third vote comes from

#postgres #database #devops #sre
Comments
5 min read
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