#databaseperformance

Published: 10 September 2026 | Updated: 10 September 2026 Key takeaway: Rails database indexing is...

Originally published at norvik.tech Introduction Explore the impact of SQL query...

Why does PostgreSQL sometimes ignore an index you created? A common assumption is: “If a column...

TL;DR: The N+1 query problem occurs when an ORM executes one initial database query followed by N...

Why Backend Apps Use Database Connection Pooling? Why not backend apps do not make a fresh...

Head-to-head Pokec benchmarks over the same Bolt protocol: CognoDB's ALSG-D storage engine posts 3.8x faster edge ingest than Badger, 5-10x faster traversals, a

Head-to-head Pokec benchmarks over the same Bolt protocol: CognoDB's ALSG-D storage engine posts 3.8x faster edge ingest than Badger, 5-10x faster traversals, a

Head-to-head Pokec benchmarks over the same Bolt protocol: CognoDB's ALSG-D storage engine posts 3.8x faster edge ingest than Badger, 5-10x faster traversals, a

Head-to-head Pokec benchmarks over the same Bolt protocol: CognoDB's ALSG-D storage engine posts 3.8x faster edge ingest than Badger, 5-10x faster traversals, a

Head-to-head Pokec benchmarks over the same Bolt protocol: CognoDB's ALSG-D storage engine posts 3.8x faster edge ingest than Badger, 5-10x faster traversals, a

Head-to-head Pokec benchmarks over the same Bolt protocol: CognoDB's ALSG-D storage engine posts 3.8x faster edge ingest than Badger, 5-10x faster traversals, a

Head-to-head Pokec benchmarks over the same Bolt protocol: CognoDB's ALSG-D storage engine posts 3.8x faster edge ingest than Badger, 5-10x faster traversals, a