briangodwinlim / TripS-ZDD

Storage Switch System via Zero-Suppressed Binary Decision Diagram

Storage Switch System via Zero-Suppressed Binary Decision Diagram

A zero-suppressed binary decision diagram (ZDD) implementation of the Storage Switch System (TripS) for Geo-Distributed Multi-Cloud Data Center Storage Tiering and Selection Problem.

Usage

Build

make

Run

./trips-zdd [ <cost_info> <monitoring_info> <query> <goals> ] [ <options>... ]

Example 1

Create a random geo-distributed storage system instance with 3 data centers each having 4 storage tiers. Get the first 3 optimal data placements.

./trips-zdd -dcList -getconfig 3 <<< "4 4 4"

Example 2

Read a geo-distributed storage system instance from JSON files with strong consistency in latency SLA constraint. Use openMP during ZDD construction.

OMP_NUM_THREADS=4 ./trips-zdd data/cost_info data/monitoring_info data/query data/goals -strongSLA -openMP

Related Repositories

• TdZdd
• TdZdd_Utility
• SAPPOROBDD
• sbdd_helper
• json

Reference

• TripS: Automated Multi-tiered Data Placement in a Geo-distributed Cloud Environment