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Database Internals
🗄️ Database Internals
storage engine, B-tree, LSM tree, MVCC, write-ahead log
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94
posts in
10.6
ms
Multiversion
Concurrency
Control
for Multiversion
B-Trees
⚙️
Concurrency
Content type:
Academic
arxiv.org
·
1d
1 day ago
Actions for Multiversion Concurrency Control for Multiversion B-Trees
Why your
database
benchmarking data is probably wrong (and how I fixed mine)
📈
Scalability
developers.redhat.com
·
5d
5 days ago
Actions for Why your database benchmarking data is probably wrong (and how I fixed mine)
Postgres vs. MySQL:
Engineering
the Right Trade-off for Heavy Workloads
🗄️
Distributed Databases
Content type:
Blog
medium.com
·
10h
10 hours ago
Actions for Postgres vs. MySQL: Engineering the Right Trade-off for Heavy Workloads
How Fast Is DoltLite?
🗄️
Distributed Databases
Content type:
Blog
dolthub.com
·
2d
2 days ago
Actions for How Fast Is DoltLite?
New comment by aasheeshrathour in "Ask HN: Who wants to be hired? (June 2026)"
📈
Scalability
Content type:
Discussion
news.ycombinator.com
·
6d
6 days ago
·
Hacker News
Actions for New comment by aasheeshrathour in "Ask HN: Who wants to be hired? (June 2026)"
Real-time CDC from Aurora PostgreSQL to Amazon S3 Tables using Debezium and Firehose
📨
Kafka
Content type:
Blog
aws.amazon.com
·
6h
6 hours ago
Actions for Real-time CDC from Aurora PostgreSQL to Amazon S3 Tables using Debezium and Firehose
MTAR T3D Sessions: PostgreSQL Is Still Paying for Old
MVCC
Decisions
💸
Payments
Content type:
Video
youtu.be
·
1d
1 day ago
·
r/PostgreSQL
Actions for MTAR T3D Sessions: PostgreSQL Is Still Paying for Old MVCC Decisions
Building a serializable
database
in Rust, and measuring what it costs
📈
Scalability
yahyaehsan.dev
·
4h
4 hours ago
·
Hacker News
Actions for Building a serializable database in Rust, and measuring what it costs
Cloud Topics: the metastore
🔗
Consensus Algorithms
Content type:
Blog
redpanda.com
·
1d
1 day ago
Actions for Cloud Topics: the metastore
Stefan Fercot: Does pgBackRest work with pg_tde?
🛡️
Reliability
pgstef.github.io
·
6d
6 days ago
Actions for Stefan Fercot: Does pgBackRest work with pg_tde?
wallidsaydi-creator/hom-local: HOM Local — open-source local-first AI memory kernel
🏗️
System Design
Content type:
Code
github.com
·
2d
2 days ago
·
Hacker News
Actions for wallidsaydi-creator/hom-local: HOM Local — open-source local-first AI memory kernel
introducing pgreflex - an open source convex alternative for postgres (gpn24)
🗄️
Distributed Databases
cdn.media.ccc.de
·
3d
3 days ago
Actions for introducing pgreflex - an open source convex alternative for postgres (gpn24)
Postgres 19 Beta 1 is here
🛡️
Reliability
postgresweekly.com
·
22h
22 hours ago
Actions for Postgres 19 Beta 1 is here
Designing Fakes That Prove Correctness
📈
Scalability
pierrezemb.fr
·
1d
1 day ago
Actions for Designing Fakes That Prove Correctness
Morphsec88/conscious-data
: A method where each file includes a tiny piece of metadata that tells the system where it is, making it accessible almost without searching.
🏗️
System Design
Content type:
Code
github.com
·
3d
3 days ago
·
Hacker News
Actions for Morphsec88/conscious-data: A method where each file includes a tiny piece of metadata that tells the system where it is, making it accessible almost without searching.
Christophe Pettus: All Your GUCs in a Row:
data
_sync_retry
🛡️
Reliability
Content type:
Blog
thebuild.com
·
2d
2 days ago
Actions for Christophe Pettus: All Your GUCs in a Row: data_sync_retry
Day 3 of 100 Days of ClickHouse® - ClickHouse® vs PostgreSQL
📈
Scalability
quantrail-data.com
·
6d
6 days ago
·
DEV
Actions for Day 3 of 100 Days of ClickHouse® - ClickHouse® vs PostgreSQL
Egyptian Actor Abdel Aziz Makhyoun Dies at 83 After Long Illness
📒
Double-Entry Accounting
Content type:
News
moroccoworldnews.com
·
9h
9 hours ago
·
r/movies
Actions for Egyptian Actor Abdel Aziz Makhyoun Dies at 83 After Long Illness
Neo-X7/Neo-AI: A fully offline AI assistant powered by Ollama. Stores and retrieves conversations using SQLite + LanceDB vector search. No cloud. No API keys. Runs entirely on your machine.
💳
Fintech
Content type:
Code
github.com
·
9h
9 hours ago
·
DEV
Actions for Neo-X7/Neo-AI: A fully offline AI assistant powered by Ollama. Stores and retrieves conversations using SQLite + LanceDB vector search. No cloud. No API keys. Runs entirely on your machine.
New comment by mleku in "Ask HN: Who wants to be hired? (June 2026)"
📈
Scalability
git.smesh.lol
·
2d
2 days ago
·
Hacker News
Actions for New comment by mleku in "Ask HN: Who wants to be hired? (June 2026)"
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