Mingwei Jia

i@nayishan.top

Email: i@nayishan.top

Name: Mingwei Jia

Messages: 14

First message: 2026-04-24

Last message: 2026-06-03

Recent messages

Date	Subject
2026-06-03T15:40:18Z	Re: [RFC PATCH v2 RESEND 04/10] umbra: add patch 3 metadata disk format and identity mapping bootstrap
2026-06-02T00:05:00Z	Re: [RFC PATCH v2 RESEND 0/10] Umbra: a remap-aware smgr prototype
2026-06-01T23:33:40Z	[RFC PATCH v2 RESEND 10/10] umbra: add patch 9 compactor framework and non-interference policy
2026-06-01T23:33:39Z	[RFC PATCH v2 RESEND 09/10] umbra: add patch 8 checkpoint/mapwriter writeback and physical preallocation
2026-06-01T23:33:38Z	[RFC PATCH v2 RESEND 08/10] umbra: add patch 7 checkpoint-boundary FPW replacement and block-reference remap
2026-06-01T23:33:37Z	[RFC PATCH v2 RESEND 07/10] umbra: add patch 6 WAL records, mapped birth, and redo state machine
2026-06-01T23:33:36Z	[RFC PATCH v2 RESEND 06/10] umbra: add patch 5 MAP access policy, translation, and materialization
2026-06-01T23:33:35Z	[RFC PATCH v2 RESEND 05/10] umbra: add patch 4 shared-memory MAP cache and checkpoint flush
2026-06-01T23:33:34Z	[RFC PATCH v2 RESEND 04/10] umbra: add patch 3 metadata disk format and identity mapping bootstrap
2026-06-01T23:33:33Z	[RFC PATCH v2 RESEND 03/10] umbra: add patch 2 umfile physical file manager and metadata storage primitives
2026-06-01T23:33:32Z	[RFC PATCH v2 RESEND 02/10] umbra: add patch 1 smgr implementation boundary
2026-06-01T23:29:20Z	[RFC PATCH v2 RESEND 01/10] umbra: add patch 0 design notes and repository navigation
2026-06-01T23:22:42Z	[RFC PATCH v2 RESEND 0/10] Umbra: a remap-aware smgr prototype
2026-04-24T14:12:02Z	[PoC] Umbra: a remap-aware smgr prototype on PostgreSQL master