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bluestreak

1,042 karma · joined May 13, 2016

www.questdb.io
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The Windows DLL loader lock: how a Rust thread can hang your JVM

questdb.com·7 pts·bluestreak·
0

A 40-line fix eliminated a 400x performance gap

questdb.com·370 pts·bluestreak·
78

A kernel bug froze my machine: Debugging an async-profiler deadlock

questdb.com·120 pts·bluestreak·
18

From Rust to reality: The hidden journey of fetch_max

questdb.com·259 pts·bluestreak·
59

Making a trading Gameboy: A pocket exchange and algo trading platform

questdb.io·166 pts·bluestreak·
24

Tokio-Rs: Bytes:From_owner

github.com·1 pts·bluestreak·
0

We opened a public Discourse forum (and you should too)

questdb.io·2 pts·bluestreak·
0

Fuzz testing: the best thing to happen to our application tests

questdb.io·103 pts·bluestreak·
24

The Inner Workings of Distributed Databases

questdb.io·175 pts·bluestreak·
27

Show HN: QuestDB with Python, Pandas and SQL in a Jupyter notebook – no install

play.questdb.io·53 pts·bluestreak·
15

Compatible and Reproducible DBMS Benchmark

github.com·1 pts·bluestreak·
0

4Bn rows/sec query benchmark: ClickHouse vs. QuestDB vs. Timescale

questdb.io·20 pts·bluestreak·
15

Show HN: Query live crypto trades with SQL in real-time

questdb.io·1 pts·bluestreak·
0

We Built a SIMD JIT Compiler for SQL in QuestDB

questdb.io·16 pts·bluestreak·
0

QuestDB snares $12M Series A with hosted version coming soon

techcrunch.com·1 pts·bluestreak·
0

Show HN: Demo geospatial and timeseries queries on 250k unique devices

questdb.io·7 pts·bluestreak·
1

The SO_LINGER page, or: why is my TCP not reliable (2009)

blog.netherlabs.nl·68 pts·bluestreak·
8

Building a new vector based storage model

questdb.slab.com·80 pts·bluestreak·
9

Building a new vector-based storage model

questdb.io·2 pts·bluestreak·
0

Building a garbage-free network stack for Kafka streams

questdb.io·3 pts·bluestreak·
0

NYC taxi meter and options pricing

questdb.io·125 pts·bluestreak·
56

Re-examining our approach to memory mapping

questdb.io·3 pts·bluestreak·
2

Why we changed our approach to memory mapping at QuestDB (YC S20)

questdb.io·1 pts·bluestreak·
1

Launch HN: QuestDB (YC S20) – Fast open source time series database

357 pts·bluestreak·
167

Show HN: Query 1.6B rows in milliseconds, live

try.questdb.io·271 pts·bluestreak·
93

IoT on QuestDB

davidgs.com·28 pts·bluestreak·
22

Things we learned about sums

questdb.io·43 pts·bluestreak·
9

QuestDB 4.2.1 Release. SIMD performance gain 20%. Clickhouse benchmark

github.com·6 pts·bluestreak·
0

Using SIMD to aggregate billions of values per second

questdb.io·171 pts·bluestreak·
70

Ask HN: First hire offered to work part-time – what should I do?

69 pts·bluestreak·
100
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