Commit old project which is named A*
BookChapterPageRelations

This project is used to get book metadata about pageno mapping chapter
information, and insert all of them into Cassandra database
Commit CadalRecFromPK

This project is server CADAL Recommendation service, program is
contributed by Qinghua University using BerkelyDB
Commit CadalDis*

These projects is used to display CADAL's view data, dramitically change
and can also be used to download data of CADAL.
Commit CadalSec*

These project ate used to reject bad users download books from CADAL
Commit CassandraCover

Read book's cover and insert into cassandra database
Commite CassandraOp

This project is used test the way to operator Cassandra database : CQL
and Client(Thrift)
Commit Catalogsearch

This project is used to search book's catalog, worked by senior fellow
apprentice of CADAL, I just read and learn the skill Restlet of it.