| • पूर्वता संबंध • प्राथमिकता संबंध | |
| precedence: अधिमान तरजीह | |
| relation: बयान रिश्ता | |
precedence relation मीनिंग इन हिंदी
precedence relation उदाहरण वाक्य
उदाहरण वाक्य
अधिक: आगे- If no precedence relation exists, both can be voted on concurrently.
- Local transactions can be always committed concurrently ( even if a precedence relation exists, unlike CO ).
- :In the "'precedence graph "'transactions are nodes and precedence relations are directed edges.
- Thus information distribution is needed ( e . g ., precedence relations, lock information, timestamps, or tickets ).
- The sequences or " paths " of morphisms for which there is no inverse morphism, could then be interpreted as defining horismotic or chronological precedence relations.
- A marking of the cell indicates a directed link between two elements and can represent design relations or constraints between product components, communication between teams, information flow or precedence relations between activities.
- Thus CO ( with its variants ) is the only general technique that does not require the typically costly distribution of local concurrency control information ( e . g ., local precedence relations, locks, timestamps, or tickets ).
- If a precedence relation ( conflict ) exists between two transactions, then the second will not be voted on before the first is completed ( either committed or aborted ), to prevent possible commit order violation by the atomic commitment protocol.
- A distinguishing characteristic of the CO solution to distributed serializability from other techniques is the fact that it requires no conflict information distributed ( e . g ., local precedence relations, locks, timestamps, tickets ), which makes it uniquely effective.
- :"'Conflict-serializability "'is defined by equivalence to a serial schedule ( no overlapping transactions ) with the same transactions, such that both schedules have the same sets of respective chronologically ordered pairs of conflicting operations ( same precedence relations of respective conflicting operations ).
