Re: Database Scalability

> > To my knowledge PostgreSQL doesn't support sharding, which is well and
> >
> > good because sharding is mostly useless, at least in my opinion.


> Not only does PostgreSQL natively support table partitioning (which is
>
> absolutely a form of sharding), there multiple well-regarded extensions
>
> that can help with sharding, all of which are orthogonal to how you can
>
> configure your application to use Postgres in the first place. So to say
>
> Postgres doesn't support sharding is.... misleading, at best.
>
> Also, the general concept of sharding to move your scaling challenges
>
> from vertical ones to horizontal ones has multiple self-evident
>
> advantages. If your work history has all happened to fit on a single
>
> server, then bully for you, but not everybody has it so easy.

It supports partitioning out of the box - not sharding where different tables reside on different machines!

CitusData and TimescaleDB provide sharding as extensions - both of which appear useful for TimeSeries data. There was
PostgresXLwhich was a general sharding (multi-machine) solution that appears to have died. 

SQLP!