[IGNITE-11517] MVCC: Support one-phase commit

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Component/s: mvcc
• Labels: mvcc_performance
• Assignee: Unassigned
• Reporter: Vladimir Ozerov
• Created: 11/Mar/19 08:47
• Updated: 25/Aug/23 08:35
• Resolved: 25/Aug/23 08:35

Description

One-phase commit is critical performance optimization for single-key requests. Our profiling revealed that this is one of the key things why MVCC is much slower than non-MVCC caches.

Let's add 1PC support to MVCC.