SV: Insertion time is very high for inserting data in postgres
От | Niels Jespersen |
---|---|
Тема | SV: Insertion time is very high for inserting data in postgres |
Дата | |
Msg-id | 280e6bd026024e389657ae15ba169e90@dst.dk обсуждение исходный текст |
Ответ на | Insertion time is very high for inserting data in postgres (prachi surangalikar <surangalikarprachi100@gmail.com>) |
Ответы |
Re: Insertion time is very high for inserting data in postgres
Re: SV: Insertion time is very high for inserting data in postgres |
Список | pgsql-general |
>Fra: prachi surangalikar <surangalikarprachi100@gmail.com>
>
>Hello Team,
>Greetings!
>
>We are using Postgres 12.2.1 for fetching per minute data for about 25 machines but running parallely via a single thread in python.
>But suddenly the insertion time has increased to a very high level, about 30 second for one machine.
>We are in so much problem as the data fetching is becoming slow.
>
>if anyone could help us to solve this problem it would be of great help to us.
Get your data into a Text.IO memory structure and then use copy https://www.psycopg.org/docs/usage.html#using-copy-to-and-copy-from
This is THE way of high-performant inserts using Postgres.
Regards Niels Jespersen
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