private BasicLmdbDb<String, String> createDb(final TemporaryPathCreator temporaryPathCreator,
                                                 final EnvFlags[] envFlags,
                                                 final String id) {
        return createDb(temporaryPathCreator, envFlags, true, id);

    }
See the impact on disk space of doing writes with an open read txn
stroom-lmdb/src/test/java/stroom/lmdb/TestBasicLmdbDb.java