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Retrieving data subsets based on numerical position or index location.
Distinct from Data Location Trackers: Distinct from Data Location Trackers: focuses on in-memory index positions, not distributed node locations.
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DataFrame is a C++ tabular data library and manipulation engine designed for managing heterogeneous data in contiguous memory. It functions as a statistical analysis framework and time series analysis toolkit, providing the means to store, index, and transform multidimensional datasets. The project distinguishes itself through a high-performance execution model that utilizes column-major storage, SIMD-aligned memory allocation, and a thread-pool for parallel computations. It employs a visitor-based algorithm dispatch system and policy-driven transformations to decouple data processing logic f
Extracts subsets of data using a range of indices or a list of locations.