In computer science, a timestamp-based concurrency control algorithm is a optimistic concurrency control method. It is used in some databases to safely...

Multiversion concurrency control (MCC or MVCC), is a non-locking concurrency control method commonly used by database management systems to provide concurrent access...

control methods, which involve the use of timestamps on transaction to determine transaction priority: Optimistic concurrency control Timestamp-based...

trusted timestamping on the blockchain Linked timestamping Timestamping (computing) Timestamp-based concurrency control Trusted timestamping Claudia Maria...

the field of databases, the Thomas write rule is a rule in timestamp-based concurrency control. It can be summarized as ignore outdated writes. It states...

effective concurrency even when deadlocks are avoided. Optimistic concurrency control transactions involve these phases: Begin: Record a timestamp marking...

concurrency control. For instance, a heartbeat network uses timestamping to monitor the nodes on a high availability computer cluster. Timestamping computer...

thus can be arranged in order, either by revision number or timestamp. Revisions are based on past revisions, though it is possible to largely or completely...

multiple threads of execution at once. Locks enforce mutual exclusion concurrency control policies, and with a variety of possible methods there exist multiple...

Preguiça, Nuno; Shapiro, Marc (1 April 2010). "Consistency without Concurrency Control in Large, Dynamic Systems" (PDF). SIGOPS Oper. Syst. Rev. 44 (2):...

transactions", through optimistic concurrency control, timestamp-based concurrency control and multiversion concurrency control (MVCC). Unlike version 1, version...

a merge concurrency model. The following table shows technical details of some well-known version-control software. These are classified based on the following...

and open-source programmers. PostgreSQL manages concurrency through multiversion concurrency control (MVCC), which gives each transaction a "snapshot"...

systems. OT was originally invented for consistency maintenance and concurrency control in collaborative editing of plain text documents. Its capabilities...

contains the name of a tree object (of the top-level source directory), a timestamp, a log message, and the names of zero or more parent commit objects. A...

desired outcome. Concurrent or concurrency testing assesses the behaviour and performance of software and systems that use concurrent computing, generally...

authoritative build auditing mechanism to ensure build correctness without timestamps and automatic sharing of build artifacts across views (workspaces). ClearCase...

third party. The first timestamping scheme invented was the proof-of-work scheme. The most widely used proof-of-work schemes are based on SHA-256 and scrypt...

tools. SuperPascal is based on Niklaus Wirth's sequential language Pascal, extending it with features for safe and efficient concurrency. Pascal itself was...

databases can process these requests utilizing scheduling algorithms for concurrency control, prioritizing both students’ requests in some way. Throughout this...

typically costly distribution of local concurrency control information (e.g., local precedence relations, locks, timestamps, or tickets). It generalizes the...

partitioned tables. Ingres uses multiversion concurrency control (MVCC), deterministic concurrency control, and two-phase locking (deadlock detection)...

PRECISION) Decimal floating-point type (DECFLOAT) Datetime types (DATE, TIME, TIMESTAMP) Interval type (INTERVAL) Boolean XML (see SQL/XML) JSON Object database...

robotics. It features syntactic support for concurrency and event-based programming. It is a prototype-based object-oriented scripting language. It is dynamic:...

entries (up to 16 with 16 bytes each), a disk signature (6 bytes), a disk timestamp (6 bytes), an Advanced Active Partition (18 bytes) or special multi-boot...

In concurrency control of databases, transaction processing (transaction management), and other transactional distributed applications, global serializability...

order. The queues are ordered by virtual time stamps derived from Lamport timestamps. Requesting process Pushing its request in its own queue (ordered by time...

the staging area, the ETL process exercises a great degree of control over concurrency issues during processing. The staging area can support hosting...

hashes. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data (generally represented as a Merkle tree, where data...

Dhahran had been caused by a software error in the system's handling of timestamps. The Patriot missile battery at Dhahran had been in operation for 100...