Apple internally uses Cassandra, HBase, Riak, Hadoop/Impala, Oracle, Siri Search kv store, memcache, redis, MySQL, Postgres etc etc. Each of these handle >100 TB in aggregate.<p>Considering these applications won’t be ported to FDB, why not develop a translation later. This will also drive adoption of FDB.<p>Having smart people work on cool things is not sufficient, you also need them to be working on solving high impact but boring problems.