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Hierarchical Data Format (HDF) is a set of file formats (HDF4, HDF5) designed to store and organize large amounts of data.Originally developed at the U.S. National Center for Supercomputing Applications, it is supported by The HDF Group, a non-profit corporation whose mission is to ensure continued development of HDF5 technologies and the continued accessibility of data stored in HDF.
The classic format was used in the first netCDF release, and is still the default format for file creation. The 64-bit offset format was introduced in version 3.6.0, and it supports larger variable and file sizes. The netCDF-4/HDF5 format was introduced in version 4.0; it is the HDF5 data format, with some restrictions.
Silo sits on top of other low-level storage libraries such as PDB, NetCDF, and HDF5. Currently, VisIt, an open source software package with its start at LLNL, supports the Silo format for visualization and analysis, among many other formats. As of Version 4.8, July, 2010, the Silo source code is now available under the standard BSD Open Source ...
OpenAccess – Design database format with APIs; PSF – Cadence proprietary format to store simulation results/waveforms (2GB limit) PSFXL – Cadence proprietary format to store simulation results/waveforms; SDC – Synopsys Design Constraints, format for synthesis constraints; SDF – Standard for gate-level timings
Common Data Format (CDF) is a library and toolkit that was developed by the National Space Science Data Center (NSSDC) at NASA started in 1985. The software is an interface for the storage and manipulation of multi-dimensional data sets.
An open file format is a file format for storing digital data, defined by a published specification usually maintained by a standards organization, and which can be used and implemented by anyone. For example, an open format can be implemented by both proprietary and free and open source software , using the typical software licenses used by each.
GDSII stream format (GDSII), is a binary database file format which is the de facto industry standard for Electronic Design Automation data exchange of integrated circuit or IC layout artwork. [1] It is a binary file format representing planar geometric shapes, text labels, and other information about the layout in hierarchical form (two ...
A database model is a type of data model that determines the logical structure of a database. It fundamentally determines in which manner data can be stored, organized and manipulated. The most popular example of a database model is the relational model, which uses a table-based format.