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Columnar Execution
📊 Columnar Execution
Specific
Vectorized Execution, Column Batches, Arrow, OLAP Engine
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50
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6.9
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apache/arrow-nanoarrow
: Helpers for
Arrow
C
Data
&
Arrow
C Stream interfaces
⚙️
Compilers
Content type:
Code
github.com
·
3h
3 hours ago
·
Hacker News
Actions for apache/arrow-nanoarrow: Helpers for Arrow C Data & Arrow C Stream interfaces
What is
Apache
Arrow
Flight? (8 minute read)
🧊
Iceberg
confessionsofadataguy.com
·
6d
6 days ago
Actions for What is Apache Arrow Flight? (8 minute read)
TimescaleDB 2.27: Broader
Vectorized
Execution
, Up to 160x More Efficient UPDATE/DELETE, and Smarter UPSERT Pruning
📚
Index Structures
Content type:
Blog
tigerdata.com
·
1d
1 day ago
Actions for TimescaleDB 2.27: Broader Vectorized Execution, Up to 160x More Efficient UPDATE/DELETE, and Smarter UPSERT Pruning
Introducing Streamling: Performant and Extensible
Data
Streaming Framework
📦
In-process Databases
Content type:
News
streamingdata.tech
·
1d
1 day ago
Actions for Introducing Streamling: Performant and Extensible Data Streaming Framework
Less-relevant results
Deep dive: How Lightning
Engine
delivers 4.9x faster
Apache
Spark performance
🗄️
Database Engines
Content type:
Blog
cloud.google.com
·
2h
2 hours ago
Actions for Deep dive: How Lightning Engine delivers 4.9x faster Apache Spark performance
Passing DBs Through Continuations
⚙️
Systems Programming
Content type:
Blog
remy.wang
·
4d
4 days ago
·
Lobsters
,
Hacker News
Actions for Passing DBs Through Continuations
Why Postgres TOAST does almost nothing for time-series, and what TimescaleDB does instead (disclosure: my company blog)
🗜️
Compression Algorithms
roszigit.com
·
1d
1 day ago
·
r/PostgreSQL
Actions for Why Postgres TOAST does almost nothing for time-series, and what TimescaleDB does instead (disclosure: my company blog)
DuckDB Storage
Engine
for MariaDB. When the Sea Lion Learns to Quack.
📦
In-process Databases
mariadb.org
·
1d
1 day ago
·
Hacker News
Actions for DuckDB Storage Engine for MariaDB. When the Sea Lion Learns to Quack.
Allemand, Remote : plus de 25 emplois (5 juin 2026) | Indeed
🔍
Information Retrieval
fr.indeed.com
·
5d
5 days ago
Actions for Allemand, Remote : plus de 25 emplois (5 juin 2026) | Indeed
Beyond JSON blobs: Implementing the VARIANT
data
type in
Apache
Iceberg V3
🧊
Iceberg
Content type:
Blog
aws.amazon.com
·
1d
1 day ago
Actions for Beyond JSON blobs: Implementing the VARIANT data type in Apache Iceberg V3
DuckDB vs. SQLite
📦
In-process Databases
motherduck.com
·
4d
4 days ago
·
Hacker News
Actions for DuckDB vs. SQLite
Puffin-Backed
Vector
Indexes: Attaching Approximate Nearest Neighbor Indexes to
Apache
Iceberg Snapshots for Compute-Disaggregated
Query
Engines
🧊
Iceberg
Content type:
Academic
arxiv.org
·
6d
6 days ago
Actions for Puffin-Backed Vector Indexes: Attaching Approximate Nearest Neighbor Indexes to Apache Iceberg Snapshots for Compute-Disaggregated Query Engines
Day 10 of 100 Days of ClickHouse®: What Makes ClickHouse SQL Different?
⚙️
Systems Programming
quantrail-data.com
·
15h
15 hours ago
·
DEV
Actions for Day 10 of 100 Days of ClickHouse®: What Makes ClickHouse SQL Different?
Multi-omic
data
fusion
reveals the in vivo enzyme kinetics of Vibrio natriegens at the genome-scale
📏
ANN Benchmarks
Content type:
Academic
biorxiv.org
·
5d
5 days ago
Actions for Multi-omic data fusion reveals the in vivo enzyme kinetics of Vibrio natriegens at the genome-scale
HenryNebula/jaydebeapiarrow: JayDeBeApiArrow - High-Performance JDBC to Python DB-API Bridge
📦
In-process Databases
Content type:
Code
github.com
·
1d
1 day ago
·
Hacker News
Actions for HenryNebula/jaydebeapiarrow: JayDeBeApiArrow - High-Performance JDBC to Python DB-API Bridge
SmithDB
🗄️
DBMS
Content type:
News
NULL BITMAP by Justin Jaffray via buttondown.com
·
2d
2 days ago
·
Lobsters
,
Hacker News
Actions for SmithDB
Introducing a new
database
category - the predictive
database
🤖
ML
Content type:
Blog
aito.ai
·
1d
1 day ago
·
Hacker News
Actions for Introducing a new database category - the predictive database
We Should Not ‘Integrate’ Our Military with Any Foreign Nation!
📦
WASM
mises.org
·
10h
10 hours ago
Actions for We Should Not ‘Integrate’ Our Military with Any Foreign Nation!
Automating
Apache
Iceberg Table Maintenance
🧊
Iceberg
Content type:
Blog
lakeops.dev
·
3d
3 days ago
·
r/coding
Actions for Automating Apache Iceberg Table Maintenance
Vibe Coding Is Dangerous, Agentic
Engineering
Isn't ft. Wes McKinney
📦
In-process Databases
Content type:
Blog
motherduck.com
·
5d
5 days ago
Actions for Vibe Coding Is Dangerous, Agentic Engineering Isn't ft. Wes McKinney
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