START and STOP write... sounds much clearer.
fetch_transaction()/fetch_transaction_index() use db_interface instead of leveldb
add height() to block_database get result.
migrate some of the blockchain to new db_interface from leveldb.
migrated blockchain fetch methods to use db_interface
simplify blockchain constructor + start()
purged unused get methods from common
bugfix
create push/pop in db_interface to replace common/simple_chain confusion.
unit test for db_interface adding blocks and testing them.
nice unit test for push/pop of the blockchain database interface driver.
woooo test results in after ~1 month of number crunching.
use db_interface for add or remove blocks in blockchain.
store get performance.
buckets and gets graphs
add zoomed graphs
normalised gets graphs
purge leveldb from blockchain_impl
add sum_difficulty to simple_chain_impl
clean up impl code removing old cruft