gocqlx | All-In-One : CQL query builder , ORM and migration tool | Database library
kandi X-RAY | gocqlx Summary
kandi X-RAY | gocqlx Summary
GocqlX makes working with Scylla easy and less error-prone. It’s inspired by Sqlx, a tool for working with SQL databases, but it goes beyond what Sqlx provides.
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QUESTION
Does gocqlx have a built in method to do many simultaneous queries? I thought about using IN to select many different records, but according to this answer, it is better to use many queries than to use an IN clause.
If gocqlx doesn't have the ability to run many queries in parallel natively, how can I implement it myself most efficiently? I need to use this to make up to 100 simultaneous queries, and this process may need to be run up to 10 times a second, so about 100 * 10 = 1000 queries per second.
...ANSWER
Answered 2020-May-11 at 02:13One suggestion for a way you could run 100 simultaneous queries is to spawn 100 goroutines and then collect their results after they all run. Whether or not this will meet your 1000 QPS requirement I can't say, but you can try testing it at that QPS on your hardware to find out.
Here's what it would look like (pseudocode):
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