In this post, we will see how to resolve Tokio cannot use method parameter to spawn future safely Question: In this function, I would like to add a query to a JoinSet. Inexplicably, the compiler complains that the lifetime of ...
In this post, we will see how to resolve How Scylla achieves consistency level for token/table range scan read query? Question: I understand how CL works for single partition read operation but I’d like to understand how is requested consistency ...
In this post, we will see how to resolve Key-value database with random value access Question: I’m looking for a database for storing binary data (16KB per document). Requirements: high availability random access of bytes, i.e. read bytes from 40 ...
Question: The streams description of my table returns 2048 shards with Scylla-Alternator. With DynamoDB I get only one. For DynamoDB I have poll the one shard stream once per second. If I do the same with Scylla-Alternator this results in ...
Question: I’m trying to read data from ScyllaDB and want to remove \n and \r character from a column. The problem is that these characters are stored as string in the column of a table being read and I need ...
Question: I’m using Scylla to save parties created by a users. The method below returns a list of parties created by a user. I currently return all parties without allowing pagination, but I’m trying to implement Pagination for the method ...