Comment by datalopers

They would have saved a whole lot of time just using Clickhouse which is a US company and has completely severed ties with Russia [1]. Altinity has offered managed clickhouse since 2020 [2], and now Clickhouse Cloud does too [3]

[1] https://clickhouse.com/blog/we-stand-with-ukraine

[2] https://altinity.com/cloud-database/

[3] https://clickhouse.com/cloud