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)

Project Activity

See All Activity >

Categories

Database, Libraries

License

MIT License

Follow cl-btree

cl-btree Web Site

Other Useful Business Software
$300 Free Credits for Your Google Cloud Projects Icon
$300 Free Credits for Your Google Cloud Projects

Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
Start Free Trial
Rate This Project
Login To Rate This Project

User Ratings

★★★★★
★★★★
★★★
★★
1
0
0
0
0
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

User Reviews

  • Cl-btree works excellent.
    1 user found this review helpful.
Read more reviews >

Additional Project Details

Intended Audience

Developers

Programming Language

Common Lisp

Database Environment

Project is a file-based DBMS (database system)

Related Categories

Common Lisp Database Software, Common Lisp Libraries

Registered

2010-11-30