This is the Linux app named cl-btree whose latest release can be downloaded as cl-btree-0.12.tgz. It can be run online in the free hosting provider OnWorks for workstations.
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cl-btree
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DESCRIPTION
B-Tree implemented in Common Lisp. Stores key/value pairs onto disk based data structure. Current implementation has been tested with SBCL. Project was originally at alien-consader.org but is now made available at SourceForge.Features
- supports both integer (32-bit) and variable size string keys/values.
- with string B-tree anything readable can be used as keys/values.
- uses write ahead log as a journal.
- no explicit threading support, locking must be handled externally.
- mapping keys/values support lower (inclusive) and upper (exclusive) bound
- supports both unique and non-unique values.
- read-only cursor
- in-memory B-tree (for testing)
Audience
Developers
Programming Language
Common Lisp
Database Environment
Project is a file-based DBMS (database system)
This is an application that can also be fetched from https://sourceforge.net/projects/cl-btree/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.