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Columnar Storage
📊 Columnar Storage
Specific
parquet, ORC, column-oriented, Arrow, data layout
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The tiniest logging stack: Fluent Bit,
Parquet
and DuckDB
🔍
Query Engines
Content type:
Blog
davidguerrero.fr
·
6d
6 days ago
·
Hacker News
,
r/selfhosted
Actions for The tiniest logging stack: Fluent Bit, Parquet and DuckDB
apache/arrow-nanoarrow
: Helpers for
Arrow
C
Data
&
Arrow
C Stream interfaces
🔧
Linkers
Content type:
Code
github.com
·
10h
10 hours ago
·
Hacker News
Actions for apache/arrow-nanoarrow: Helpers for Arrow C Data & Arrow C Stream interfaces
Less-relevant results
SmithDB
🔍
Query Engines
Content type:
News
NULL BITMAP by Justin Jaffray via buttondown.com
·
2d
2 days ago
·
Lobsters
,
Hacker News
Actions for SmithDB
Study on the validity of IPT+
parquet
method as an impurity solver in DMFT focusing on orbital fluctuations
🔢
Linear Algebra
Content type:
Academic
arxiv.org
·
6d
6 days ago
Actions for Study on the validity of IPT+parquet method as an impurity solver in DMFT focusing on orbital fluctuations
Why Postgres TOAST does almost nothing for time-series, and what TimescaleDB does instead (disclosure: my company blog)
🗄️
Databases
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)
Day 10 of 100 Days of ClickHouse®: What Makes ClickHouse SQL Different?
🗄️
Databases
quantrail-data.com
·
23h
23 hours ago
·
DEV
Actions for Day 10 of 100 Days of ClickHouse®: What Makes ClickHouse SQL Different?
Row
vs
Columnar
Storage
for Analytics: Why PostgreSQL Scans Are Slower Than They Should Be
🗄️
Databases
Content type:
Blog
tigerdata.com
·
5d
5 days ago
Actions for Row vs Columnar Storage for Analytics: Why PostgreSQL Scans Are Slower Than They Should Be
Beyond JSON blobs: Implementing the VARIANT
data
type in
Apache
Iceberg V3
💾
Storage Engines
Content type:
Blog
aws.amazon.com
·
1d
1 day ago
Actions for Beyond JSON blobs: Implementing the VARIANT data type in Apache Iceberg V3
Exclusive: MotherDuck adds agentic
data
ingestion to its cloud analytics service
🔍
Query Engines
siliconangle.com
·
15h
15 hours ago
Actions for Exclusive: MotherDuck adds agentic data ingestion to its cloud analytics service
DuckDB vs. SQLite
🔍
Query Engines
motherduck.com
·
4d
4 days ago
·
Hacker News
Actions for DuckDB vs. SQLite
NexusOS v2.0 – A zero-dependency pipeline streaming server chaos to
Parquet
🔍
Query Engines
huggingface.co
·
2d
2 days ago
·
Hacker News
Actions for NexusOS v2.0 – A zero-dependency pipeline streaming server chaos to Parquet
Ask HN: How are you guys auditing your
Parquet
file
layouts
for metadata bloat?
💾
Flash Storage
Content type:
Discussion
news.ycombinator.com
·
5d
5 days ago
·
Hacker News
Actions for Ask HN: How are you guys auditing your Parquet file layouts for metadata bloat?
🔗 Documentation | Ladybug
🔍
Query Engines
hames.id.au
·
3d
3 days ago
Actions for 🔗 Documentation | Ladybug
Archiving Years of
Dataverse
Audit History
🧠
Neuroscience
techcommunity.microsoft.com
·
2d
2 days ago
Actions for Archiving Years of Dataverse Audit History
Databricks
wants to kill the “email me a file” problem for AI agent skills
🗳️
Raft
thenewstack.io
·
14h
14 hours ago
Actions for Databricks wants to kill the “email me a file” problem for AI agent skills
DuckDB
Storage
Engine for MariaDB. When the Sea Lion Learns to Quack.
🔍
Query Engines
mariadb.org
·
1d
1 day ago
·
Hacker News
Actions for DuckDB Storage Engine for MariaDB. When the Sea Lion Learns to Quack.
ClickHouse CloudでExecutable UDFがパブリックベータとして利用可能になりました
🤖
Machine Learning
clickhouse.com
·
3d
3 days ago
Actions for ClickHouse CloudでExecutable UDFがパブリックベータとして利用可能になりました
Every song on the ‘Alice And Steve’ soundtrack
💾
Storage Engines
nme.com
·
1d
1 day ago
Actions for Every song on the ‘Alice And Steve’ soundtrack
DB Nerds – Try this out
🗄️
Databases
kesseldb.com
·
6d
6 days ago
·
Hacker News
Actions for DB Nerds – Try this out
Bloom Filter Trick Reduces 170
Object-Storage
Reads to One (2.6s → 89ms)
🔍
Query Engines
Content type:
Blog
openobserve.ai
·
2d
2 days ago
·
Hacker News
Actions for Bloom Filter Trick Reduces 170 Object-Storage Reads to One (2.6s → 89ms)
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