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Tag: mainframes

Find the list of programs using a DB2 table.

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| Mainframes, IBM DB2

Find the list of programs using a DB2 table. If the question of nature, how can I find the list […]

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JCL – Job Control Language.

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| Mainframes, JCL

JCL – Job Control Language.   Job Control Language (JCL) is a scripting language used on IBM mainframe operating systems. […]

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ISAM- Indexed Sequential Access Method.

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| Mainframes, Access Methods

ISAM (pronounced “eye sam”) stands for Indexed Sequential Access Method. It is a technique for storing and accessing data in […]

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OAM – Object Access Method

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| Access Methods, Mainframes

The Object Access Method (OAM) help to access files in the operating system (OS) via certain command line codes. Unlike […]

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BPAM – Basic Partitioned Access Method.

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| Access Methods, Mainframes

In IBM mainframe operating systems, basic partitioned access method (BPAM) is an access method for libraries with a specific structure, […]

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QSAM – Queued Sequential Access Method.

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| Access Methods, Mainframes

QSAM stands for Queued Sequential Access Method. This is an extended version of the basic sequential access method (BSAM). When […]

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BSAM – Basic Sequential Access Method.

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| Access Methods, Mainframes

BSAM is Basic Sequential Access Method. This is an access method for storing or retrieving data blocks in a continuous […]

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BDAM – Basic Direct Access Method.

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| Mainframes

Basic Direct Access Method (BDAM) arranges records in any sequence your program indicates, and retrieves records by actual or relative […]

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IMS DB.

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| Mainframes

IMS DB in Mainframes   On July 20, 1969, the human race accomplished its single greatest technological achievement of all […]

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VSAM

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| Mainframes, VSAM

VSAM The term Virtual Storage Access Method (VSAM) applies to both a data set type and the access method used […]

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