🚀
Kotlin DataFrame v0.15.0 Release Announcement 🚀
We’re thrilled to announce the
release of *
Kotlin DataFrame v0.15.0*, packed with powerful new features, performance improvements, and exciting experimental integrations!
Key Highlights
1.
Experimental CSV Parser
◦ Introducing a new CSV parser based on Deephaven-CSV for faster and more reliable data parsing.
2.
GeoDataFrame Class
◦ Work with geographical data in
GeoJson or
Shapefile formats and visualize it using
Kandy.
3.
Full BigInteger Support
◦ Enhanced support for
BigInteger, enabling parsing, conversions, statistics, and column arithmetic.
4.
Custom SQL Database Registration
◦ Register custom SQL databases effortlessly—check the
user guide for details.
5.
Improved Parsing
◦ Faster and more flexible parsing of String columns.
◦ New
ParserOptions.useFastDoubleParser setting for improved Double parsing performance.
6. *Compiler Plugin Improvements (*check the actual demo
here)
Explore the Features
Check out the resources below to dive into the new functionality:
•
New Features Example Notebook
•
How to Extend DataFrame Library for Custom SQL Database Support: Example with HSQLDB
We can't wait to see what you'll build with Kotlin DataFrame v0.15.0!