lk888

--- The replication and sharding seems pretty difficult and from reading the documentation feels like it might be pretty fragile.

That's why trip.com replaced Clickhouse with StarRocks, a free (open source) OLAP database that handles sharding beautifully to give you linear scalability, and better query performance for single table or joined queries.

Very well said!

Full disclosure - I work for StarRocks (starrocks.com)

First of all, this is great. Transparent and healthy competition is always great for the customers!

Regarding the joined table queries that are missing in the tests, this is exactly why we built StarRocks - to give people the best performance on complex analytics queries on both joined tables and single tables.

I encourage you to checkout this blog: https://starrocks.medium.com/starrocks-outperforms-clickhous...

And, give us a star if you think we are doing the right thing: https://github.com/StarRocks/starrocks

Follow us on LinkedIn for the latest updates: https://www.linkedin.com/company/starrocks

Most junk mails don't bother me. A lot of them are just neighborhood businesses. But, some are clearly mistakes. Such as my own credit card company keep inviting me to apply for a card I already have.

I also think the bulk mail rate should be higher so businesses will be more careful when doing direct mails.