1 repositorio
Awesome GitHub RepositoriesIndexación temporal basada en enteros
Almacena valores de tiempo como enteros para acelerar la clasificación y reducir el uso de memoria.
Distinto de Integer: Se diferencia de los conjuntos de enteros ordenados generales al dirigirse específicamente a fechas y horas.
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Awesome Indexación temporal basada en enteros GitHub Repositories
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- rdatatable/data.table
Rdatatable/data.table
3,894Ver en GitHubThis project is a high-performance tabular data processing framework for R, designed to handle massive datasets with memory efficiency and speed. It provides an enhanced data structure that utilizes reference semantics and in-place modification to perform complex transformations without the overhead of unnecessary object copying. The library distinguishes itself through its low-level architectural optimizations, including multi-threaded parallel processing, radix-based sorting, and memory-mapped file parsing. By offloading critical data manipulation and aggregation routines to compiled C code
Provides specialized date and time classes that use integer storage for memory efficiency and faster arithmetic operations.
R
