also what would be really cool for very-big-data + ~bigger latency is ~index compression. Bascially Hypertable (based on Bigtable) compresses data in blocks, b

also what would be really cool for very-big-data + ~bigger latency is ~index compression. Bascially Hypertable (based on Bigtable) compresses data in blocks, but in the index saves only the ids of the first and last documents in the block. This could be hard for secondary indexes (maybe?)?