The aatree project provides fully compatible alternatives to Clojure 
sorted-map, sorted-set and vector, with several extensions:
  - AAVector supports add/drop at any point using addn and dropn.
  - AAMap and AASet implement Reversible, Counted, Indexed and Sorted
  - CountedSequence implements Counted and do not use synchronized.
  - Lazy deserialization/reserialization provides ridiculously fast 
deserialize/update/reserialize processing typical of disk access.

New in Release 0.4.1:

   - Calf is a Copy-On-Write (COW) database with a severe size 
   limit--everything must fit in memory. It works by alternately writing to 
   two different blocks on disk. Each block contains a transaction count and a 
   checksum, so when opening the database the oldest valid block is used. The 
   contents of the database is a lazily deserializing sorted map.


https://github.com/laforge49/aatree#readme

On Clojars: https://clojars.org/aatree

-- 
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to [email protected]
Note that posts from new members are moderated - please be patient with your 
first post.
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/clojure?hl=en
--- 
You received this message because you are subscribed to the Google Groups 
"Clojure" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
For more options, visit https://groups.google.com/d/optout.

Reply via email to