StelsEngine 2.0

StelsEngine is a fast in-memory SQL engine (in-memory JDBC) for storing and processing tabular data in Java applications.
Using StelsEngine, you can make processing data in your software considerably easier and quicker. StelsEngine is as easy to use as possible since it implements the JDBC API standard.
In the process of developing software applications, developers often encounter various tasks related to processing tabular data arrays.
For example, such tasks as calculating maximums or sums, using search, applying sorting, etc. StelsEngine is convenient to deal with such tasks by using the classical SQL - language for processing relational data that has been universally used in a lot of popular DBMSs for decades.
But unfortunately, Java Development Kit does not provide software developers with standard classes for processing data with the help of SQL. Here you can find collection classes, such as Hashtable, Vector etc. that are rather difficult to use directly for this type of tasks.
To solve this problem, StelsEngine was developed. It makes it possible to effectively process data with the help of SQL (Click here for the example of the StelsEngine use).
Our products StelsCSV and StelsDBF JDBC drivers are fully based on the StelsEngine technology.
Main features:
- It is JDBC Type 4 driver
- It supports most keywords of ANSI SQL92
- It supports integer, floating point, string and date/time data types
- It supports handling of custom Java objects and classes
- It supports aggregate, converting, string and other SQL functions
- It supports user-defined SQL functions
- It supports data loading from a DBMS
- It is a platform independent
Enhancements:
- This version supports swapping mode for large tables.