GS-Base is a database that lets you store any type of data: text and numeric fields, dates, long text memo fields, files, images, code snippets with syntax highlighting for many programming languages. You can also analyze very large data sets using pivot tables with up to 256 million records and over 2,000 columns using up to 100 processor cores. GS-Base enables you to perform both basic and complex record filtering, searching for duplicates, full-text, find-as-you-type and find-similar searches and one-click statistical breakdown analysis. You can set up one-to-many relation in dual views. Other features include: programmable COM interfaces, printing serial forms, letters/reports and any type of mailing labels; sending serial and personalized e-mail messages with customized attachments; verifying URLs, publishing HTML pages; saving PDFs; efficient creating / editing / converting multi-GB text (csv, txt, tab, etc.), dBase/FoxPro/Clipper, MySQL, xml and (automatically split/merged) *.xls files. GS-Base offers around 300 built-in calculation function used for calculated fields, data validation and conversion; complex RegEx search&replace scripts. GS-Base can be installed on any portable device and used without performing any Windows registry modifications.

Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache and message broker. It supports data structures such as strings, hashes, lists, sets, sorted sets with range queries, bitmaps, hyperloglogs, geospatial indexes with radius queries and streams. Redis has built-in replication, Lua scripting, LRU eviction, transactions and different levels of on-disk persistence, and provides high availability via Redis Sentinel and automatic partitioning with Redis Cluster.