INTERBASE XE ODBC DRIVER
Testing has completed successfully. The Database Group, Inc. The lock may block changes to a single record, a page a group of records stored together on disk of records, or every record examined by a particular transaction, depending on the lock resolution. At the end of , Borland released InterBase version 7, featuring support for SMP , enhanced support for monitoring and control of the server by administrators, and more. The idea dramatically simplified the existing problems of locking which were proving to be a serious problem for the new relational database systems being developed at the time.
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What Sets It Apart”.
With our fully Unicode driver, interbade can retrieve and work with any data from multi-lingual InterBase databases correctly, not depending on whether its charset is Latin, Cyrillic, Hebrew, Chinese, etc. Traditional products used locks which stated that a particular transaction was going to modify a record. From Wikipedia, the free encyclopedia.
The account should be dollars overdrawn, however, depending on which transaction gets processed first it will contain either or dollars.
A transaction with snapshot isolation in InterBase shows the state of the database precisely as it was at the instant the transaction began. In MarchEmbarcadero released InterBase Its oddbc features include point in interbaee recovery via journaling which also allows recoverability interbasr the performance penalty of synchronous writesincremental backupbatch statement operations, new Unicode character encodingsand a new ODBC driver.
Thus allowing any desktop and web applications to connect to InterBase from various environments and platforms, that support ODBC. SamuelKDavis 1 3 We used your product to synchronize our ODBC database with our legacy application and are extremely happy with the performance. The techniques used to solve this and other related problems are known in the database industry as concurrency control.
Then look no further.
InterBase ODBC Driver
Join Stack Overflow to learn, share knowledge, and build your career. At the end ofBorland released InterBase version 7, featuring support x SMPenhanced support for monitoring and control of the server by administrators, and more. Please help improve it by removing promotional content and inappropriate external linksand by adding encyclopedic content written from a neutral point of view.
InterBase also uses its multi-generational architecture to implement rollbacks. Webarchive template wayback links Articles with a promotional tone from March All articles with a promotional tone All articles with unsourced statements Articles with unsourced statements from August Articles needing additional references from June All articles needing additional references Articles with unsourced statements from November Articles with unsourced statements xr October The server uses very little memory when idle.
Jane reads the same account before Bob has changed it, sees dollars, and withdraws The inspiration for multi-generational concurrency control was a database system done by Prime that supported page level snapshots. The Database Group, Inc. Chris Smith 7 Sign up or log in Sign up interbzse Google. Locking becomes an even bigger problem when combined with another feature common to all such systems, isolation.
The Easysoft driver was indeed excellent, easy and reliable. We suffered from random crashes using their driver, occasionally it would return nulls in the first column selected from the driver etc.
In InterBase, readers do not block writers. Firebirdan open source fork of the InterBase 6 code, however, remains in active development. Sign up using Facebook. In order to show an isolated view of the data the entire transaction, including records read but never written to, must be locked in many database servers.
InterBase ODBC Driver
This approach to concurrency control is called multiversion concurrency control. The idea dramatically simplified the existing problems of locking which were proving to be a serious problem for the new relational database systems being developed at the time.
However, certain technical features distinguish InterBase from other products. Stack Overflow works best with Interbasw enabled. He had heard that the local workstation vendor Apollo Computer was looking for a database offering on their Unix machines, and they agreed to fund development.