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Query Engines
🔍 Query Engines
Specific
SQL engine, query optimizer, query planner, execution engine
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How Fast Is DoltLite?
🗄️
Database Internals
Content type:
Blog
dolthub.com
·
2d
2 days ago
Actions for How Fast Is DoltLite?
Day 3 of 100 Days of ClickHouse® - ClickHouse® vs PostgreSQL
📊
OLAP
quantrail-data.com
·
6d
6 days ago
·
DEV
Actions for Day 3 of 100 Days of ClickHouse® - ClickHouse® vs PostgreSQL
TimescaleDB 2.27: Broader
Vectorized
Execution
, Up to 160x More Efficient UPDATE/DELETE, and Smarter UPSERT Pruning
🗄️
Storage Engines
Content type:
Blog
tigerdata.com
·
23h
23 hours ago
Actions for TimescaleDB 2.27: Broader Vectorized Execution, Up to 160x More Efficient UPDATE/DELETE, and Smarter UPSERT Pruning
SmithDB
📊
OLAP
Content type:
News
NULL BITMAP by Justin Jaffray via buttondown.com
·
1d
1 day ago
·
Lobsters
,
Hacker News
Actions for SmithDB
Writing a Custom
SQL
Database
Engine
in C++17: Implementing MVCC, WAL, and a Bitmask DP Join Optimizer with Zero External Dependencies
🔀
Concurrency
Content type:
Code
github.com
·
6d
6 days ago
·
r/programming
Actions for Writing a Custom SQL Database Engine in C++17: Implementing MVCC, WAL, and a Bitmask DP Join Optimizer with Zero External Dependencies
Less-relevant results
How the Other Half Counts
🗄️
Databases
Content type:
Blog
thebuild.com
·
1d
1 day ago
Actions for How the Other Half Counts
What is
Apache
Arrow
Flight? (8 minute read)
🔀
Concurrency
confessionsofadataguy.com
·
6d
6 days ago
Actions for What is Apache Arrow Flight? (8 minute read)
Determination Provenance: From Ambiguity to
Algebra
📊
OLAP
Content type:
Academic
arxiv.org
·
6h
6 hours ago
Actions for Determination Provenance: From Ambiguity to Algebra
New comment by nastya_geller in "Ask HN: Who is hiring? (June 2026)"
🗄️
Databases
Content type:
Discussion
news.ycombinator.com
·
5d
5 days ago
·
Hacker News
Actions for New comment by nastya_geller in "Ask HN: Who is hiring? (June 2026)"
DuckDB Storage
Engine
for MariaDB. When the Sea Lion Learns to Quack.
🗄️
Database Internals
mariadb.org
·
18h
18 hours ago
·
Hacker News
Actions for DuckDB Storage Engine for MariaDB. When the Sea Lion Learns to Quack.
DuckDB vs. SQLite
📊
OLAP
motherduck.com
·
4d
4 days ago
·
Hacker News
Actions for DuckDB vs. SQLite
Designing Fakes That Prove Correctness
🗄️
Databases
pierrezemb.fr
·
1d
1 day ago
Actions for Designing Fakes That Prove Correctness
Advanced Partitioning Strategies for PostgreSQL
OLTP
and Analytics Datasets at Scale
📊
OLAP
Content type:
Blog
severalnines.com
·
6d
6 days ago
Actions for Advanced Partitioning Strategies for PostgreSQL OLTP and Analytics Datasets at Scale
Understanding
Query
Performance: Why Your
Database
Gets Slower Even With Indexes 🐘🦀
🗄️
Databases
Content type:
Blog
medium.com
·
5d
5 days ago
Actions for Understanding Query Performance: Why Your Database Gets Slower Even With Indexes 🐘🦀
SQL
🗄️
Databases
remy.wang
·
1d
1 day ago
·
Hacker News
Actions for SQL
Introducing Streamling: Performant and Extensible
Data
Streaming Framework
📊
OLAP
Content type:
News
streamingdata.tech
·
17h
17 hours ago
Actions for Introducing Streamling: Performant and Extensible Data Streaming Framework
DB Nerds – Try this out
🗄️
Databases
kesseldb.com
·
5d
5 days ago
·
Hacker News
Actions for DB Nerds – Try this out
HenryNebula/jaydebeapiarrow: JayDeBeApiArrow - High-Performance JDBC to Python DB-API Bridge
🗄️
Databases
Content type:
Code
github.com
·
23h
23 hours ago
·
Hacker News
Actions for HenryNebula/jaydebeapiarrow: JayDeBeApiArrow - High-Performance JDBC to Python DB-API Bridge
SingleStore and HPE Enable Enterprises to Scale the Next Generation of AI Applications
📊
OLAP
Content type:
Blog
singlestore.com
·
21h
21 hours ago
Actions for SingleStore and HPE Enable Enterprises to Scale the Next Generation of AI Applications
Day 7 of 100 Days of ClickHouse®: Understanding MergeTree – The
Engine
Behind High-Performance Analytics
📊
OLAP
quantrail-data.com
·
1d
1 day ago
·
DEV
Actions for Day 7 of 100 Days of ClickHouse®: Understanding MergeTree – The Engine Behind High-Performance Analytics
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