Monday, November 9, 2015

Gmvault. Gmail backup and restore to other account

http://gmvault.org
Backup and restore gmail to the same or to the other account.
I just created a backup account with 10 GB emails.

Sunday, September 6, 2015

MapDB: persistent collections for java

http://www.mapdb.org

MapDB is an embedded database engine. It provides Maps and other collections backed by disk or memory storage. It offers excellent performance comparable to java collections, but is not limited by GC overhead. It is also a full database engine with storage backends, transactions, cache algorithms, expiration and many other options. MapDB is very easy to use. It is a pure-java 500K JAR and only depends on JRE 6+ or Android 2.1+. It is also very flexible, it exposes many low level optimizations, without sacrificing usability,

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