Cloud Database Cost Engineering
Azure Synapse Cost Optimizer
Estimate the monthly savings from right-sizing dedicated SQL pools, offloading ad-hoc queries to serverless, and enforcing non-prod auto-pause.
Cost & Savings Projection
Current Monthly Cost
$25,920
Optimized Monthly Cost
$12,244
Estimated Monthly Savings
$13,676
Annualized Savings
$164,113
52.8% reduction
Assumptions & Risks
Assumption: Serverless queries will successfully offload exploratory/ad-hoc workloads from dedicated pools, enabling scale-down.
Risk: Serverless SQL pools charge per TB processed. Unoptimized queries or lack of partitions can scan massive data and quickly erode savings. Implement cost-control limits.
Action: Use auto-pause for non-prod environments over the weekend. Set up alert thresholds on serverless spend. Do not commit to 1-3 year reserved capacity until you have right-sized the instances.
Why Synapse Optimization Matters
Many data warehouse deployments are oversized for their 95th percentile workload. By moving exploratory analysis to Serverless SQL pools and enforcing strict pause/resume schedules for lower environments, organizations routinely cut their Synapse compute bill in half.
Recommendation: Right-size your compute tiers before purchasing 1-year or 3-year Reserved Capacity. Committing to an oversized DW2000c pool locks in unnecessary spend.