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Commit (other)
Commit may refer to: Computing Databases * Commit (data management), a set of permanent changes in a database * COMMIT (SQL), an SQL statement used to create such a changeset Version control * Changeset, list of differences between two successive versions in a Repository (version control), repository * Commit (version control), the operation of committing such a changeset to the repository Microsoft Windows * Commit charge, a concept in operating system-level memory management Others * Command Materiel and IT, Command Materiel and IT (COMMIT), the defense procurement agency of the government of The Netherlands * Commit (motion), a parliamentary motion * Nicotine replacement therapy, by the trade name ''Commit'' * Commit (card game), a 19th century American variant of the French card game, Comet See also * Commitment (other) {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commit (data Management)
In computer science and data management, a commit is a behavior that marks the end of a transaction and provides Atomicity (database systems), Atomicity, Consistency (database systems), Consistency, Isolation (database systems), Isolation, and Durability (database systems), Durability (ACID) in transactions. The submission records are stored in the submission Log file, log for recovery and consistency in case of failure. In terms of transactions, the opposite of committing is giving up tentative changes to the transaction, which is rolled back. Due to the rise of distributed computing and the need to ensure data consistency across multiple systems, commit protocols have been evolving since their emergence in the 1970s. The main developments include the Two-phase commit protocol, Two-Phase Commit (2PC) first proposed by Jim Gray (computer scientist), Jim Gray, which is the fundamental core of distributed transaction management. Subsequently, the Three-phase commit protocol, Three- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
