2. Basic features ● Document database ● Paid deployment ● JSON ● C#, HTTP REST, Java ● 25.11. version 3.0

3. Querying ● Lucene + LINQ ● Suggestions ● Dynamic aggregation – complex MapReduce

4. Indexes ● Necessary for any query ● Static / automatic ● In background – stale indexes ● Standard query / MapReduce

5. Transformers ● Query addition ● Projections ● Can include more documents ● Dynamic schema change

6. C# client API ● Bulk insert ● Changes API – push notifications ● Session action listener ● Concurrency – entity tags ● Aggressive caching ● Session profiling ● Transactions – AC(V)ID & BASE

7. Server ● Replication ● Sharding ● Compression ● Encryption ● Expiration ● MoreLikeThis ● Versioning ● Studio – web UI

8. RavenFS ● Special file system ● Able to store binary data ● File data with a specific key ● Limited duplication ● Streams

9. Sources ● http://ravendb.net/docs ● http://ayende.com/blog/168323/ what-is-new-in-ravendb-3-0- ravenfs