In database s and transaction processing ,
two-phase locking (2PL) is a concurrency control method that guarantees serializability It is
Kaynak: Two-phase lockingIn fluid mechanics ,
two-phase flow occurs in a system containing gas and liquid with a meniscus separating the two
phases .
Kaynak: Two-phase flowIn transaction processing , database s, and computer networking , the
two-phase commit protocol (2PC) is a type of atomic commitment
Kaynak: Two-phase commit protocolIn computer science , conservative
two-phase locking (C2PL) is a locking method used in DBMS and relational database s. Conservative 2PL
Kaynak: Conservative two-phase lockingTwo-phase clock: In synchronous circuit s, a "
two-phase clock" refers to clock signals distributed on 2 wires, each with non-overlapping
Kaynak: Clock signal The two
phases: and form a
two-phase system. However, in an ABS, both immiscible components are water-based. the distinct
phases is affected by
Kaynak: Aqueous two-phase systemAqueous
two-phase extraction: Aqueous
two-phase extraction, also known as
two-phase liquid extraction, is a unique form of solvent extraction
Kaynak: Liquid–liquid extractionpressing, and the three-
phase system produce a press cake and a considerable amount of waste water while the
two-phase system, which is
Kaynak: Olive mill pomaceIn fluid mechanics , multiphase flow is a generalisation of the modelling used in
two-phase flow to cases where the two
phases are not
Kaynak: Multiphase flowAs such it is supported in all general purpose database systems. Strong strict
two-phase locking (SS2PL) is a popular serializability
Kaynak: SerializabilityA three-
phase system is usually more economical than an equivalent single-
phase or
two-phase system at the same voltage because it
Kaynak: Three-phase electric powerhe claimed that Tesla's motor was not practical because of
two-phase pulsations, which prompted him to persist in his three-
phase work
Kaynak: Electric motorIt generalizes the popular strong strict
two-phase locking (SS2PL) property, which in conjunction with the
two-phase commit protocol (2
Kaynak: Commitment orderingA
two-phase supply with 90 degrees between
phases can be derived from a three-
phase system using a Scott-connected transformer .
Kaynak: Polyphase systemhe claimed that Tesla's motor was not practical because of
two-phase pulsations, which prompted him to persist in his three-
phase work
Kaynak: Induction motorA common algorithm for ensuring correct completion of a distributed transaction is the
two-phase commit (2PC). This algorithm is
Kaynak: Distributed transaction