MongoDB Transactions With TokuDB’s Fractal Tree Indexes Engine: Interesting new direction of TokuDB pushi本文来源gao@dai!ma.com搞$代^码!网7ng their storage engine based on Fractal Tree Indexes to MongoDB: Running MongoDB with Fractal Tree Indexes (used today in the MySQL s
MongoDB Transactions With TokuDB’s Fractal Tree Indexes Engine:
Interesting new direction of TokuDB pushing their storage engine based on Fractal Tree Indexes to MongoDB:
Running MongoDB with Fractal Tree Indexes (used today in the MySQL storageengine TokuDB) is fully transactional. Each statement is transactional. Ifan update is to modify ten rows, then either all rows are modified, or noneare. Queries use multi-versioning concurrency control (MVCC) to returnresults from a snapshot of the system, thereby not being affected by writeoperations that may happen concurrently.
Original title and link: MongoDB Transactions With TokuDB’s Fractal Tree Indexes Engine (NoSQL database?myNoSQL)
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