Download FastFileDB 1.2

Publisher's description

FastFileDB (FFDB) is a light-weight file database. It saves records on file basis. Besides pure text database

FastFileDB (FFDB) is a light-weight file database. It saves records on file basis. Besides pure text database, it supports data type, data format, is data empty check and default field data for each field. Furthermore, it allows developer to set primary key and unique keys.

All data will be loaded into memory when FFDB started. The data size supported is based on physical memory size and JVM memory allocated. It is recommended for data size that is less than 100mb per record set. In FFDB pure text mode (turn off all features: data type, data format, primary key, etc), the loading time of a 100mb file is about 10 seconds. Turning on more features will consume more loading time. If all features are turned on, the performance will degrade 10 times or more, which means it may take minutes to load the same file.

Features

* Directly plug-in to JTable using the 'setModel' method.
* Supports data type and data type validation
* Set custom data format. E.g. d/m/yy for date.
* Set primary key and unique column.
* Quick filtering and sorting.
* File data encryption
* Load and save data from and to CSV text file.

Changes on the new version:
FastFileDB is a very fast file based database. Currently, it does not support JOIN, FOREIGN KEY, and UNION SQL statements. It works as a standalone engine. However, it can handle concurrent connections to a database. It has a built-in pooling engine to handle this.

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