@@ -137,7 +137,7 @@ For large tables, PostgreSQL can take a long time to count rows due to MVCC [(Mu
...
@@ -137,7 +137,7 @@ For large tables, PostgreSQL can take a long time to count rows due to MVCC [(Mu
For GitLab.com, there are extremely large tables with 15 second query timeouts, so we use batch counting to avoid encountering timeouts. Here are the sizes of some GitLab.com tables:
For GitLab.com, there are extremely large tables with 15 second query timeouts, so we use batch counting to avoid encountering timeouts. Here are the sizes of some GitLab.com tables:
@@ -293,6 +293,262 @@ Examples of query optimization work:
...
@@ -293,6 +293,262 @@ Examples of query optimization work:
On GitLab.com, we have DangerBot setup to monitor Telemetry related files and DangerBot will recommend a Telemetry review. Mention `@gitlab-org/growth/telemetry/engineers` in your MR for a review.
On GitLab.com, we have DangerBot setup to monitor Telemetry related files and DangerBot will recommend a Telemetry review. Mention `@gitlab-org/growth/telemetry/engineers` in your MR for a review.