Assembler Insights

What is Assembler?

An assembler is a program that translates assembly language code into machine code. Assembly language is a low-level programming language that uses mnemonic codes to represent machine instructions, making it more human-readable than raw machine code. Assemblers are used to write programs that require fine-grained control over hardware or optimal performance, such as operating systems, device drivers, and embedded systems.

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What other technologies are related to Assembler?

Assembler Competitor Technologies

PL/I

PL/I is a high-level programming language that, like Assembler, can be used for system-level programming on z/OS. PL/I offers a higher level of abstraction but can compete with Assembler for certain applications.

mentioned alongside Assembler in 24% (438) of relevant job posts

COBOL

COBOL is a high-level programming language. It is often used in business applications where Assembler may also be used for performance-critical sections.

mentioned alongside Assembler in 4% (2.4k) of relevant job posts

PL/X

PL/X is a systems programming language that provides similar capabilities as Assembler, thus is a direct competitor.

mentioned alongside Assembler in 45% (73) of relevant job posts

Assembler Complementary Technologies

JCL

JCL (Job Control Language) is essential for running Assembler programs on z/OS systems, providing instructions to the operating system.

mentioned alongside Assembler in 8% (2.1k) of relevant job posts

CICS

CICS (Customer Information Control System) is a transaction processing system where Assembler can be used to write high-performance applications. Assembler programs can run within CICS.

mentioned alongside Assembler in 8% (1.8k) of relevant job posts

VSAM

VSAM (Virtual Storage Access Method) is a file management system on z/OS. Assembler programs can directly access and manipulate VSAM datasets for performance reasons.

mentioned alongside Assembler in 10% (1.1k) of relevant job posts