Jordan Isaacs
@snowytrees.dev
database internals engineer; building cool things connecting lakebase & lakehouse @ databricks; making transactions go vroom; author of too many nix flakes
Entering my Postgres era 🐘
November 27, 2025 at 12:26 AM
Entering my Postgres era 🐘
And page servers are sharded (one copy stored on object storage) allowing for easy scaling up/down of page servers. The standard `GetPage @ LSN` API.
November 21, 2025 at 10:19 PM
And page servers are sharded (one copy stored on object storage) allowing for easy scaling up/down of page servers. The standard `GetPage @ LSN` API.
WAL writes are majority quorum from the primary. They are using rust & thread per-core io-uring on nvme. A new open source runtime, kimojio! github.com/Azure/kimoji.... Excited to dig into that.
November 21, 2025 at 10:14 PM
WAL writes are majority quorum from the primary. They are using rust & thread per-core io-uring on nvme. A new open source runtime, kimojio! github.com/Azure/kimoji.... Excited to dig into that.
Some interesting stuff in the talk. It’s neon style durable WAL log & async WAL replay to create pages. All backed by object storage. There is SSD cache on all nodes.
November 21, 2025 at 10:10 PM
Some interesting stuff in the talk. It’s neon style durable WAL log & async WAL replay to create pages. All backed by object storage. There is SSD cache on all nodes.