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Query Optimization
🔍 Query Optimization
Execution Plans, Cost Models, Join Algorithms, Index Selection
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built a 24K-line transactional SQL engine from scratch in Rust—no RocksDB/SQLite wrappers. From sharded memtables to a
cost-based
optimizer
and SSI, here is how...
💾
Databases
Content type:
Blog
dev.to
·
5d
5 days ago
·
DEV
Actions for built a 24K-line transactional SQL engine from scratch in Rust—no RocksDB/SQLite wrappers. From sharded memtables to a cost-based optimizer and SSI, here is how...
How the Other Half Counts
💾
Databases
Content type:
Blog
thebuild.com
·
2d
2 days ago
·
Hacker News
Actions for How the Other Half Counts
Deep dive: How Lightning Engine delivers 4.9x faster Apache Spark
performance
🌟
spark
Content type:
Blog
cloud.google.com
·
9h
9 hours ago
Actions for Deep dive: How Lightning Engine delivers 4.9x faster Apache Spark performance
Dynamic ReACT Loop with Conductor
👁️
Observability
conductor-oss.github.io
·
8h
8 hours ago
·
Hacker News
Actions for Dynamic ReACT Loop with Conductor
Introducing RawTree
🎯
Materialized Views
Content type:
Blog
rawtree.com
·
2d
2 days ago
·
Hacker News
Actions for Introducing RawTree
snss10/DBeast: Expert-level PostgreSQL
database
analysis
MCP server for AI assistants.
💾
Databases
Content type:
Code
github.com
·
3d
3 days ago
·
DEV
Actions for snss10/DBeast: Expert-level PostgreSQL database analysis MCP server for AI assistants.
How to Build
Data
Pipelines That Resist Partition Drift
🏗️
Data Platforms
hackernoon.com
·
1d
1 day ago
Actions for How to Build Data Pipelines That Resist Partition Drift
A practical SQL
query
tuning
playbook
: execution plans, joins, indexes, and the traps
💾
Databases
Content type:
Blog
dev.to
·
3d
3 days ago
·
DEV
Actions for A practical SQL query tuning playbook: execution plans, joins, indexes, and the traps
Introducing Piper: A Programmable Distributed Training System
🤖
AI
Content type:
Academic
Content type:
Blog
syfi.cs.washington.edu
·
1h
1 hour ago
·
Hacker News
Actions for Introducing Piper: A Programmable Distributed Training System
Autonomous agents have met their biggest challenge yet: The
database
.
🧮
Algorithms
thenewstack.io
·
6d
6 days ago
Actions for Autonomous agents have met their biggest challenge yet: The database.
Less-relevant results
What We Learned Hiring 33 Engineers in Two Weeks
☁️
Cloud Computing
Content type:
Blog
digitalocean.com
·
1d
1 day ago
·
Hacker News
Actions for What We Learned Hiring 33 Engineers in Two Weeks
From 500 to 50,000 Concurrent Users: Architecture Decisions That Actually Scale
💾
Databases
Content type:
Blog
dev.to
·
23h
23 hours ago
·
DEV
Actions for From 500 to 50,000 Concurrent Users: Architecture Decisions That Actually Scale
The tiniest logging stack: Fluent Bit, Parquet and DuckDB
📊
Column Stores
Content type:
Blog
davidguerrero.fr
·
6d
6 days ago
·
Hacker News
,
r/selfhosted
Actions for The tiniest logging stack: Fluent Bit, Parquet and DuckDB
Shaun Thomas: Looking Forward to Postgres 19:
Query
Hints
💾
Databases
Content type:
Blog
pgedge.com
·
5d
5 days ago
·
Lobsters
,
Hacker News
,
r/PostgreSQL
Actions for Shaun Thomas: Looking Forward to Postgres 19: Query Hints
Show HN: LANCommander v2.1.0 – New
Avalonia-based
launcher
🌐
Open Source
Content type:
Reference
docs.lancommander.app
·
1d
1 day ago
·
Hacker News
,
r/selfhosted
Actions for Show HN: LANCommander v2.1.0 – New Avalonia-based launcher
After 5 commits without you, your agent has left the loop: the meta-hook idea
⏱️
benchmarking
Content type:
Code
github.com
·
2d
2 days ago
·
DEV
Actions for After 5 commits without you, your agent has left the loop: the meta-hook idea
How to Choose
Database
Indexes
in 3 Steps
📇
Indexing Strategies
Content type:
Blog
dev.to
·
4d
4 days ago
·
DEV
Actions for How to Choose Database Indexes in 3 Steps
SQLite `ON CONFLICT DO
SELECT
` Proposal, PostgreSQL 19 Features & SQLite Critical Bug
💾
Databases
Content type:
Blog
dev.to
·
6h
6 hours ago
·
DEV
Actions for SQLite `ON CONFLICT DO SELECT` Proposal, PostgreSQL 19 Features & SQLite Critical Bug
SQLite
Optimizer
Deep Dive, Change-Set Internals & Azure PostgreSQL Architecture
💾
Databases
Content type:
Blog
dev.to
·
6d
6 days ago
·
DEV
Actions for SQLite Optimizer Deep Dive, Change-Set Internals & Azure PostgreSQL Architecture
Devenex Has Introduced the
Execution
Control
Plane
for Enterprise AI
🤖
Copilot
hackernoon.com
·
5d
5 days ago
Actions for Devenex Has Introduced the Execution Control Plane for Enterprise AI
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