Why Capacity Planning Matters
Storage that fills up unexpectedly causes application crashes, failed backups and emergency purchases at the worst possible prices. Storage bought far too large wastes capital that could fund other projects. Capacity planning is the discipline of sizing storage for a realistic three year horizon, and it is a standard part of every Tech Guru storage engagement.
The Method We Use
- Measure the baseline - current used capacity per system, not the marketing number on the box.
- Establish growth rate - compare snapshots over six to twelve months; Indian mid market data commonly grows twenty five to forty percent annually.
- Add known events - new ERP modules, CCTV retention mandates, acquisitions or digitisation drives that step change demand.
- Apply overheads - RAID parity, snapshots, replication copies and filesystem reserve can consume thirty percent or more of raw capacity.
- Keep headroom - plan expansion when utilisation crosses seventy percent, because performance degrades and procurement takes time.
Who Needs This Service
Any organisation that has faced a disk full emergency, teams budgeting next financial year infrastructure spend, and businesses negotiating storage purchases who want an independent check on vendor sizing all benefit. Capacity planning is also essential before choosing between scale up arrays and scale out systems.
Our Engagement
The assessment gathers utilisation data with lightweight tools and interviews application owners about upcoming projects. Our proposal presents a three year capacity model with purchase now versus staged expansion options in INR, so finance teams can plan cash flow. Implementation deploys the chosen capacity, and support includes quarterly utilisation reports that keep the model honest.
Practical Guidance
Buy arrays with free expansion slots, prefer platforms that mix drive sizes gracefully, and revisit the plan every year - growth assumptions age quickly. Request a capacity study via app.techguru.co.in or call +91-8800567676.
