ISAM (redirect from Indexed Sequential Access Method)
Indexed Sequential Access Method (ISAM) is a method for creating, maintaining, and manipulating computer files of data so that records can be retrieved...
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storage. The KSDS organization was designed to replace ISAM, the Indexed Sequential Access Method. Changes in disk technology had meant that searching for data...
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during the run of a program Indexed color, in computer imagery Indexed Sequential Access Method (ISAM), used for indexing data for fast retrieval Lookup...
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sequential access method BPAM - Basic partitioned access method ISAM - Indexed sequential access method VSAM - Virtual storage access method, introduced...
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mainframe operating systems, Queued Sequential Access Method (QSAM) is an access method to read and write datasets sequentially. QSAM is available on OS/360...
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mainframe operating systems, Basic sequential access method (BSAM) is an access method to read and write datasets sequentially. BSAM is available on OS/360...
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any time. Sequential access is sometimes the only way of accessing the data, for example if it is on a tape. It may also be the access method of choice...
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proportionally long time to access a distant point in a medium. Access methods for DASD include sequential, partitioned, indexed, and direct. The DASD storage...
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Hierarchical Indexed Sequential (HISAM). Data in full-function databases is stored using VSAM, a native z/OS access method, or OSAM, an IMS-specific method optimizing...
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Architecture of Btrieve (section Indexing)
uses ISAM, Indexed Sequential Access Method, as its underlying storage mechanism. Btrieve is essentially a database that uses keys and indexes to organise...
17 KB (2,481 words) - 20:29, 18 December 2023
Ingres (database) (section Indexes)
supports Heap, Hash, ISAM and B-tree. Ingres chooses ISAM (Index Sequential Access Method) as the index data structure by default, but also offers B+ Tree, Hash...
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Extensible Storage Engine (section Index intersection)
Storage Engine (ESE), also known as JET Blue, is an ISAM (indexed sequential access method) data storage technology from Microsoft. ESE is the core of...
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memory field. File fields are the main storage structure in the Indexed Sequential Access Method (ISAM). In relational database theory, the term field has been...
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retrieval, but usually only where the data is accessed sequentially in the same or reverse order of the clustered index, or when a range of items is selected...
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compatible with indexed sequential access method (ISAM), Structured Query Language (SQL), and ActiveX Data Objects (ADO) data access methods, reads and writes...
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file and maintained by the system. IBM supports indexed files with the Indexed Sequential Access Method (ISAM) on OS/360 and successors. IBM virtual storage...
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fundamental types of data access exist: sequential access (as in magnetic tape, for example) random access (as in indexed media) Data access crucially involves...
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other data structures such as Virtual Storage Access Method (VSAM) or Indexed Sequential Access Method (ISAM), or even formats fetched from outside sources...
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database (navigational database) software product. It is based on Indexed Sequential Access Method (ISAM), which is a way of storing data for fast retrieval....
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contains the ISAM Drivers, DLLs that allow access to a variety of Indexed Sequential Access Method ISAM databases, among them xBase, Paradox, Btrieve and FoxPro...
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Architecture ISAC—Information Sharing and Analysis Center ISAM—Indexed Sequential Access Method ISATAP—Intra-Site Automatic Tunnel Addressing Protocol ISC—Internet...
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Access Method(GAM) IS Indexed Sequential Access Method (ISAM) MQ QTAM message queue in application PO Partitioned Organization PS Physical Sequential...
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Full table scan (redirect from Sequential scan)
table scan (also known as a sequential scan) is a scan made on a database where each row of the table is read in a sequential (serial) order and the columns...
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naturalized him.” The problems that the SRG worked on included methods of sequential analysis and sampling inspection. Another was to examine the distribution...
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1996, all the publications on Sequential Monte Carlo methodologies, including the pruning and resample Monte Carlo methods introduced in computational physics...
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relational databases. DMSII provided an ISAM (indexed sequential access method) model for data access, transaction isolation and database-recovery capabilities...
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Basic Direct Access Method, or BDAM is an access method for IBM's OS/360 and successors computer operating systems on System/360 and later mainframes....
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B-tree (redirect from B tree indexing)
tree data structure that maintains sorted data and allows searches, sequential access, insertions, and deletions in logarithmic time. The B-tree generalizes...
53 KB (7,340 words) - 22:48, 8 July 2025
order and column-major order are methods for storing multidimensional arrays in linear storage such as random access memory. The difference between the...
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ISAM or Isam may refer to: ISAM, the IBM mainframe indexed sequential access method C-ISAM, a C language application programming interface MyISAM, a storage...
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