How Opera Syncs Ten Millions of Browsers and Sleeps Well at Night

Opera chose ScyllaDB over Cassandra to sync the data of millions of browsers to a back-end data repository. The results of the migration and further optimizations they made in their stack helped Opera to gain better latency/throughput and lower resources usage beyond their expectations.
Attend this session to learn how to
Migrate your data in a sane way, without any downtime
Connect a Python+Django web app to ScyllaDB, how to use intranode sharding to improve your application