# \#testing

**URL:** https://forum.scylladb.com/tag/testing/119.md

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## [Is there a way to speedup schema creation for tests?](https://forum.scylladb.com/t/is-there-a-way-to-speedup-schema-creation-for-tests/5508)

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**Author:** [@Heaven](https://forum.scylladb.com/u/Heaven)\
**Replies:** 3\
**Last updated:** [October 2, 2026, 9:40pm UTC](https://forum.scylladb.com/t/is-there-a-way-to-speedup-schema-creation-for-tests/5508 "2026-10-02T21:40:10Z")

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I would like to use ScyllaDB as the main database and main task is writing integrated tests for a server application. Each test should start isolated with a fresh database without data from other tests. This leads to re…

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## [How can I speed up ScyllaDB node start up time for use with unit tests (specifically Testcontainers)?](https://forum.scylladb.com/t/how-can-i-speed-up-scylladb-node-start-up-time-for-use-with-unit-tests-specifically-testcontainers/2171)

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**Author:** [@Guy](https://forum.scylladb.com/u/Guy)\
**Replies:** 0\
**Last updated:** [June 16, 2024, 4:59am UTC](https://forum.scylladb.com/t/how-can-i-speed-up-scylladb-node-start-up-time-for-use-with-unit-tests-specifically-testcontainers/2171 "2024-06-16T04:59:47Z")

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## [How to rollback from scylldb to cassandra?](https://forum.scylladb.com/t/how-to-rollback-from-scylldb-to-cassandra/1484)

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**Author:** [@Debojyoti\_Paul](https://forum.scylladb.com/u/Debojyoti_Paul)\
**Replies:** 2\
**Last updated:** [April 16, 2024, 5:57am UTC](https://forum.scylladb.com/t/how-to-rollback-from-scylldb-to-cassandra/1484 "2024-04-16T05:57:54Z")

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Cassandra to Scylla migration is seamless using sstableloader as documented here - Apache Cassandra to Scylla Migration Process | ScyllaDB Docs. But is there any process to roll back from scyllDB to Cassandra? It is me…

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## [95% memory usage scyllaDB even when idle](https://forum.scylladb.com/t/95-memory-usage-scylladb-even-when-idle/1479)

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**Author:** [@Debojyoti\_Paul](https://forum.scylladb.com/u/Debojyoti_Paul)\
**Replies:** 3\
**Last updated:** [April 13, 2024, 5:24am UTC](https://forum.scylladb.com/t/95-memory-usage-scylladb-even-when-idle/1479 "2024-04-13T05:24:40Z")

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I have 3 node scylla cluster with 8 core , 32 Gigs RAM. I am trying to generate data for some testing. Upon running my data generation scripts, memory shot up to 95%. Even after I have stopped the script, memory is sti…