tzach
Feast feature and vector serving at ScyllaDB speed
Re:Feast feature and vector serving at ScyllaDB speed
on Friday September 25, 2026 @09:41AM (#49844549)
a new tighter integration between Feast and ScyllaDB brings vector search support
Re:NUMA: Cores, memory, and the distance between them
on Tuesday June 30, 2026 @07:04AM (#48730931)
https://github.com/scylladb/seastar High performance server-side C++ framework (used by ScyllaDB, ceph.io, redpanda..) us using a NUMA aware allocator
Re:ScyllaDB Rust Driver 1.0: An Async Shard-Aware CQL Driver Using Tokio
on Tuesday April 01, 2025 @02:50AM (#43543609)
The engineering challenges and design decisions that led to the 1.0 release of ScyllaDB Rust Driver
ScyllaDB Rust Driver 1.0: An Async Shard-Aware CQL Driver Using Tokio
Better "Goodput" Performance Through C++ Exception Handling
Seastar now supports C++20 and C++23 (and dropped support for C++17)
Autogenerating Documentation for a Golang CLI with Sphinx
DynamoDB Autoscaling Dissected: When a Calculator Beats a Robot
Re:DynamoDB Autoscaling Dissected: When a Calculator Beats a Robot
on Monday July 12, 2021 @04:07AM (#27808128)
When to use DynamoDB On Demand, Provisioned and Autoscaling
Compaction Strategies Series: Write Amplification in Leveled Compaction
Re:Scylla release: version 1.0
on Tuesday April 19, 2016 @06:27AM (#11525999)
They are similar as both built in C/C++ with performance in mind.
They are very different as Aerospike is a Key Value store, while Scylla, like Cassandra is Columnar (Key, Key, Value). This gives Scylla a much richer semantic.
There are more differences, like Aerospike holding all keys in memory, while Scylla does not have such limitation. I'm sure there are more differences in tunable consistency, HA and multi DC, but I'm not an Aerospike expert.
Re:KVM creators open-source fast Cassandra drop-in replacement Scylla
on Tuesday September 22, 2015 @06:38PM (#10262193)
We target < 1ms latency for 99.9%
Some initial results here
http://www.scylladb.com/technology/cassandra-vs-scylla-laten...
DB API (CQL) is Cassandra compatible, so clients does not have to change.
For more on the lock free communication see http://www.seastar-project.org/ Seastar is the underline framework of Scylla
There is an open bug for batch https://github.com/scylladb/scylla/issues/332 hopefully we will fix it shortly.