In the fields of databases and transaction processing (transaction management), a schedule (or history) of a system is an abstract model to describe the...

A database transaction symbolizes a unit of work, performed within a database management system (or similar system) against a database, that is treated...

critical path method. Scheduling is important as an internal process in computer science, wherein a database transaction schedule is a list of actions...

name of the resulting set of database transaction schedules (histories). The protocol uses locks, applied by a transaction to data, which may block (interpreted...

processes. The transaction-related mechanisms typically constrain the database data access operations' timing (transaction schedules) to certain orders...

that no committed transaction in a schedule has read data written by an aborted transaction. Such data disappear from the database (upon the abort) and...

to machines. Database transaction schedule, a list of actions from a set of transactions in databases Interval scheduling Key schedule, cryptographic...

Corporation. It is a database commonly used for running online transaction processing (OLTP), data warehousing (DW) and mixed (OLTP & DW) database workloads. Oracle...

data through the enforcement of database transaction deadlines and include a mechanism (such as transaction scheduling policies) to maximize the number...

changes in computer projects A database transaction schedule, also called a history, in the fields of databases and transaction processing Web browsing history...

transaction log, but can also be implemented via multiversion concurrency control. A cascading rollback occurs in database systems when a transaction...

Management System (IMS) is a joint hierarchical database and information management system that supports transaction processing. IBM designed the IMS with Rockwell...

Purpose of Transaction (Section 4). An aggregate database of schedules 13D, 13G, 13F are provided by private service providers such as Edgar. Schedule 13G Schedule...

System (IMS) – 1966. A joint hierarchical database and information management system with extensive transaction processing capabilities. Runs on OS/360...

example, consider a database with 3 variables (A, B, C), and two atomic operations C := A (T1), and C := B (T2). Each transaction involves a read (A or...

occurs when "transaction requests to write an entity for which an unclosed transaction has already made a write request." Given a schedule S S = [ T 1...

occurs when "a transaction requests to write an entity, for which an unclosed transaction has already made a read request." Given a schedule S S = [ T 1...

occurs when a "transaction requests to read an entity for which an unclosed transaction has already made a write request." Given a schedule S S = [ T 1 T...

AXFR, is a type of DNS transaction. It is one of the many mechanisms available for administrators to replicate DNS databases across a set of DNS servers...

context of concurrency control in databases. It is the directed graph representing precedence of transactions in the schedule, as reflected by precedence of...

global schedule of transactions. A global schedule is the unified schedule of all the individual database (and other transactional object) schedules in a...

Serializable may refer to: Serializable (databases), an attribute of a database transaction's schedule (history) capable of being serialized, or transformed...

transactions per second. OLTP databases contain detailed and current data. The schema used to store transactional databases is the entity model (usually...

architectures Concurrency control § Concurrency control mechanisms Database transaction schedule § Serializable Serializability Madnick 1968, p.19 Saltzer, Jerome...

and improve scheduling and performance of millions of Apache Spark tasks. The basic idea is to run a multi-node multi-core, transactional, highly-available...

the wrong transaction is actually presented first, then it is aborted and the transaction must be restarted. Every object in the database has a read...

systems such as SANs. Transaction logs and temporary spaces are heavy consumers of I/O, and affect performance for all users of the database. Placing them appropriately...

people known as the Strict Strict histories (or executions) in database transaction scheduling This disambiguation page lists articles associated with the...

again. In a database transaction, if the transaction cannot be completed due to a concurrent operation (e.g. in a deadlock), the transaction will be aborted...

own properties and performance: Transactional replication: used for replicating transactional data, such as a database. The one-copy serializability model...