losfair

10 ms·

61.
by losfair 4y ago
I found foundationdb-rs pretty good & robust. Haven't tried any FDB 7.x features (tenants, etc.) though.
62.
by losfair 4y ago
What are you trying to achieve with WAL mode? Is it some kind of application compatibility issue? The entire SQLite journaling mechanism is not used by mvSQLite (you can set journal_mode=off safely - although SQLite won't be happy to d
63.
by losfair 4y ago
We found a way around FDB transaction time limit. A mvSQLite transaction is not directly mapped to a FDB transaction (details in readme and wiki)
64.
by losfair 4y ago
Maybe the inherent overhead of synchronous replication is more on latency rather than throughput .
65.
by losfair 4y ago
Shameless plug of my mvSQLite [1] project here! It's basically another distributed SQLite (that is API-compatible with libsqlite3), but with support for everything expected from a proper distributed database: synchronous replication, s
66.
by losfair 4y ago
Bun's SQLite implementation has correctness issues: https://github.com/oven-sh/bun/issues/921 https://github.com/oven-sh/bun/pull/1056#pullrequestreview-1... This makes SQ
67.
LuaJIT web inspector – explore the internals(luajit.me)
2 points by losfair 4y ago|0 comments
68.
StackExchange Performance(stackexchange.com)
3 points by losfair 4y ago|0 comments
69.
The terahertz gap: into the dead zone(chemistryworld.com)
4 points by losfair 4y ago|0 comments
70.
by losfair 4y ago
TrueTime is an efficient primitive to ensure external consistency across multiple consensus groups , not within one group. The current DO infrastructure does not give the TrueTime guarantees for free: you cannot do transactions across two
71.
by losfair 4y ago
The one feature I miss the most on Cloudflare Workers/Durable Object is TrueTime. Durable Objects are fundamentally replicated state machines with a nice JavaScript API. You can build an automatically sharded (yet correct) Kafka API im
72.
Laravel Livewire – Build dynamic interfaces without leaving Laravel(laravel-livewire.com)
1 points by losfair 4y ago|0 comments
73.
A distributed SQLite benchmark: How mvSQLite scales(univalence.me)
2 points by losfair 4y ago|0 comments
74.
by losfair 4y ago
This project looks really exciting! I'm working on mvsqlite [1], a distributed SQLite based on FoundationDB. When doing the VFS integration I have always wanted to patch SQLite itself, but didn't because of uncertainty around corr
75.
My Self-Hosting Setup(univalence.me)
3 points by losfair 4y ago|0 comments
76.
My Self-Hosting Setup(univalence.me)
10 points by losfair 4y ago|1 comments
77.
Show HN: mvSQLite v0.2(github.com)
4 points by losfair 4y ago|0 comments
78.
Don't roll your own high cardinality analytics, use Workers Analytics Engine(blog.cloudflare.com)
1 points by losfair 4y ago|0 comments
79.
A distributed SQLite benchmark: How mvSQLite scales(univalence.me)
1 points by losfair 4y ago|0 comments
80.
A distributed SQLite benchmark: How mvSQLite scales(univalence.me)
5 points by losfair 4y ago|0 comments
81.
by losfair 4y ago
Unlike a regular filesystem, mvsqlite offloads both storage and transaction processing to FoundationDB. Fine-grained optimistic locking is implemented, and massive write concurrency across a cluster is possible.
82.
by losfair 4y ago
Software that is not formally verified contains bugs. All known correctness bugs are fixed (except experimental features) - this is just a reminder that you need more than one layers of defense for something that stores your critical data
83.
by losfair 4y ago
The idea that mvSQLite is based on (decoupled storage and compute) has been implemented for the other two most popular SQL databases. MySQL and PostgreSQL have Aurora and AlloyDB, and PostgreSQL additionally has Neon. This is something miss
84.
Storage and transaction in mvSQLite, the distributed SQLite on FoundationDB(univalence.me)
79 points by losfair 4y ago|17 comments
85.
How FoundationDB works and why it works (2021)(blog.the-pans.com)
2 points by losfair 4y ago|0 comments
86.
Storage and transaction in mvSQLite, the distributed SQLite on FoundationDB(univalence.me)
2 points by losfair 4y ago|0 comments
87.
mvSQLite’s storage layer: Transacting on multi-version data(univalence.me)
1 points by losfair 4y ago|0 comments
88.
Hash collisions and exploitations – Instant MD5 collision(github.com)
167 points by losfair 4y ago|119 comments
89.
$.02 Hardware RNG for IoT(github.com)
6 points by losfair 4y ago|0 comments
90.
by losfair 4y ago
FDB refuses to process writes (degraded write availability) when usable disk space goes below 10%. Nothing will be lost though.

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