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Spring Batch is an open source framework for batch processing. It is a lightweight, comprehensive solution designed to enable the development of robust batch applications, [1] which are often found in modern enterprise systems. Spring Batch builds upon the POJO-based development approach of the Spring Framework. [2]
In computer programming, foreach loop (or for-each loop) is a control flow statement for traversing items in a collection. foreach is usually used in place of a standard for loop statement.
Loop unrolling attempts to reduce the overhead of conditional branching needed to check whether a loop is done, by executing a batch of loop bodies per iteration. To handle cases where the number of iterations is not divisible by the unrolled-loop increments, a common technique among assembly language programmers is to jump directly into the ...
Modern batch applications make use of modern batch frameworks such as Jem The Bee, Spring Batch [8] or implementations of JSR 352 [9] written for Java, and other frameworks for other programming languages, to provide the fault tolerance and scalability required for high-volume processing.
A batch file may contain any command the interpreter accepts interactively and use constructs that enable conditional branching and looping within the batch file, such as IF, FOR, and GOTO labels. The term "batch" is from batch processing, meaning "non-interactive execution", though a batch file might not process a batch of multiple data.
The C++ code structure is written in an object-oriented manner and is documented to some extent using Doxygen. [7] The official source code package includes project files for various integrated development environments (IDEs) and building tools, including CMake, KDevelop, Visual C++ 7.0/8.0, and Xcode.
The file extension, double quoted, without leading dot. If a file has multiple extensions, only the last is returned. If the file has no extension, a quoted empty string is returned. @path Full path of the matching item, double quoted, including drive letter, and file extension (if any). @relpath
Conversely, loop fusion (or loop jamming) is a compiler optimization and loop transformation which replaces multiple loops with a single one. [3] [2] Loop fusion does not always improve run-time speed. On some architectures, two loops may actually perform better than one loop because, for example, there is increased data locality within each loop.