time-series: QuestDB vs InfluxDB 3 vs TimescaleDB benchmark (post 25)

2026-10-14 18:37:47 +00:00
commit 0e631d2cfa
17 changed files with 700 additions and 0 deletions
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+org.apache.arrow.flight.FlightRuntimeException: Failed to read message.
+Caused by: java.lang.RuntimeException: java.lang.ClassCastException: class io.netty.buffer.PooledDirectByteBuf cannot be cast to class io.netty.buffer.PooledUnsafeDirectByteBuf (io.netty.buffer.PooledDirectByteBuf and io.netty.buffer.PooledUnsafeDirectByteBuf are in unnamed module of loader 'app')
+Caused by: java.lang.ClassCastException: class io.netty.buffer.PooledDirectByteBuf cannot be cast to class io.netty.buffer.PooledUnsafeDirectByteBuf (io.netty.buffer.PooledDirectByteBuf and io.netty.buffer.PooledUnsafeDirectByteBuf are in unnamed module of loader 'app')
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+{"error": "the request was not authenticated"}
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+workload: 50 devices x 2000 readings = 100000 rows
+timescaledb: ingest_ms=10048 rows=100000 rows_per_sec=9952 downsample_query_ms=49 buckets=102
+questdb: ingest_ms=302 rows=100000 rows_per_sec=331126 downsample_query_ms=41 buckets=102
+influxdb3: ingest_ms=19491 rows=100000 rows_per_sec=5131 downsample_query_ms=34 buckets=102
				`@@ -0,0 +1 @@`
				`{"error": "the request was not authenticated"}`