Client using local cache

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Function for persisting tick into redis

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Added element worker DB definitions

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Refactoring: moved HEAD constant to zeromq ns

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Added ability to respond for Etag queries

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Added not cached cmd flag

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Change numbers of DB

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Using constant for: CMD is not cached

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Added tick db

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Tick are stored in separate DB

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Update with all fix

Signed-off-by: selmeci <selmeci.roman@gmail.com>
All fix added

Signed-off-by: selmeci <selmeci.roman@gmail.com>
bug fix

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Bug fix in apply min-key

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Cache impl

Signed-off-by: selmeci <selmeci.roman@gmail.com>