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Performance tips

Datagrok was designed to be as efficient as possible. While many of the features work very fast any way you use them, others either need a deeper understanding of the internal structures, or need to be fine-tuned to unlock maximum performance. This document contains a set of guiding principles and approaches targeted for application programmers.

as an application programmer

DataFrame​

DataFrame is a highly optimized columnar data engine that is used for data ingestion and transfer, data transformations, visualization, and analyses. To understand the

  • For maximum performance, use Column.getRawData() method

Databases​

  • Caching

Static datasets​

UI​

Datagrok's UI should be friendly and snappy.