-1
votes
1answer
216 views

What are techniques used to make scalable, fast databases? [duplicate]

I'm studying the differences between NoSQL and SQL. If I understood correctly, there are two main techniques to optimize a database: Indexing rows. Say you wanted to make a query such as WHERE x = 1 ...
2
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1answer
183 views

In-memory DB to perform intersects on set slices

I have a specific programming need where I need to efficiently store large sorted sets in memory, query them for ranges, and intersect them against other sets that are also queried for ranged. I am ...