Search Results for "compute"

Vortex is a high-performance toolkit designed for working with compressed Apache Arrow arrays, providing functionality for in-memory, on-disk, and over-the-wire data handling. It aims to be an advanced successor to Apache Parquet, offering dramatically faster random access reads and scans, while maintaining similar compression ratios. Vortex's modular design allows for extensibility, enabling developers to implement custom encodings for efficient data management, particularly for large-scale...

A really wonderful software to visualise and analyse GPS traces in many different ways (speed and elevation variation, etc.), with different background maps (hiking map, road map, orienteering map, aerial image, cycling map, etc.). It is possible to make KML exports.

...It has its own application interface that is designed to allow an efficient CSS processing in Java and mapping the values to the Java data types. It is also able to apply the parsed style sheets to a DOM that represents an HTML or XML document and to compute the resulting style of the individual document elements. It supports CSS 2.1 and a large subset of CSS3.

...Provides delimiter and compression detection, column reference by name. * tblmap: per-line ("map") computation: derive columns through an expression, delete, reorder, filter rows. * tblred: compute ("reduce") aggregations (e.g., sum, average) over groups defined by key columns. * tbldesc: Summarize columns in file (e.g., proportion of character/numeric values, min/mean/median/max, missing values, correlation with a target column). * tbljoin: Relational join without the need of pre-sorting and column matching. * ... ...

Rapid development of portal-based user interfaces for submitting compute jobs to remote compute resources. It supports the mainstream compute engine vendors Sun Grid Engine, PBS and Condor. Get a job-submission portal up and running in a few hours.