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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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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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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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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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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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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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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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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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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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...
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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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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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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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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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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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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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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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Standard Architecture ISA—Instruction Set Architecture ISAM—Indexed Sequential Access Method ISATAP—Intra-Site Automatic Tunnel Addressing Protocol ISC—Internet...
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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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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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directly manipulate Microsoft Access database files (MDB), which was a modified form of an Indexed Sequential Access Method (ISAM) database. Another one...
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scientists, as there is a consensus that educations' sequential elements and unified view of scientific method do not reflect how scientists actually work. Major...
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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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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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Support programs for OS/360 and successors (redirect from Access Method Services)
systems) for their data sets: IDCAMS ("Access Method Services") generates and modifies Virtual Storage Access Method (VSAM) and Non-VSAM datasets. IDCAMS...
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Addressing mode (redirect from Indexed addressing)
data items a program wants to access are fairly close to each other. This addressing mode is closely related to the indexed absolute addressing mode. Example...
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Database storage structures (redirect from Comparison of Database Storage Methods)
to be ordered Pros and cons versatile data structure – sequential as well as random access access is fast supports exact, range, part key and pattern matches...
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