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I am struggling a lot with getting this working. I had planned on getting it working on my windows machine with docker, and then moving over to setting it up on my raspberry pi but I cant get it to co…
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**How to reproduce**
Create a security group in AWS EC2 that allows inbound connections to ports 2181 and 9000 within the same security group and ssh from your machine.
Prepare two scripts:
```…
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Trying to convert a varchar column to integer results in the following error: `PG::UndefinedFunction: ERROR: operator does not exist: integer character varying`
The `backfill_column_for_type_chan…
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### Describe the bug
As per [VM Docs](https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#cluster-availability), when a few `vmstorages` are unavailable, queries to `vmselect` should still …
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I have a single postgres database in a docker container and I am trying to use pgwatch in the simplest possible way to observe metrics. my db and pgwatch are defined in the same compose file and are …
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### Laravel Version
10.23.1
### PHP Version
8.2.3
### Database Driver & Version
5.7
### Description
We are currently looking solution/library for Sharding our DB with Laravel. Do you know the g…
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[NOTE]: # ( ^^ Provide a general summary of the issue in the title above. ^^ )
## Description
I am attempting to schedule replication between two instances which only have IPv6 connectivity betw…
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# System Design Training
Playlist: https://www.youtube.com/playlist?list=PLLTou95Km32QtvOHQpZqOggppmXN-qj2Z
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Since the order of the entries in log could be determined by the "nexts". The lamport `clock` purpose is ambiguous. Evaluate whether it is necessary to include it at all in the log.
Credit to @tab…
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**Use case**
If you have a cluster with Replicated databases, you probably may want to know about whether there are some inactive databases in a particular shard or you could be interested in a pos…