Storage Intelligence

Your Snowflake storage costs
are growing while you sleep.

Time Travel retention, Fail-Safe overhead, and clone sprawl add 20–40% on top of your active data cost — silently. Anavsan surfaces exactly what's growing, by table, by type, and by team.

Book a Demo Free Assessment
Per-table attribution Clone sprawl detection Retention policy audit
Storage Breakdown · account.snowflakecomputing.com ● Live
Active data
2.73 TB $65.5/mo
Time Travel
1.18 TB $28.3/mo ⚠
Clone overhead
0.19 TB $4.6/mo ✕
Fail-Safe (fixed)
0.09 TB $2.2/mo
Reducible today (Time Travel + Clones) Save ~$32.9/mo
20–40%
of storage cost is typically non-active data
$23
per TB per month — active + TT + Fail-Safe
1 day
is all most tables need for Time Travel retention
Zero
business data leaves Snowflake — metadata only
The Problem

Storage bills grow silently.
Nobody notices until month-end.

Snowflake charges storage in four categories. Most teams only see "Storage" as a single line. Time Travel, Fail-Safe, and clone overhead compound every day without attribution.

Time Travel over-provisioned by default

Tables retain deleted data for the configured retention period. Staging and temp tables with 7-day or 90-day retention pay for data nobody will ever restore.

Clone sprawl silently compounds

Zero-copy clones start free, but once a clone is modified via DML it accumulates independent storage. Forgotten dev/test clones quietly inflate your bill month after month.

No attribution by table or team

Your bill shows "Storage: $2,400." Which table, which schema, which team is responsible? Without attribution, reducing storage costs is guesswork.

How Anavsan solves this

Per-table storage attribution — automatic.

Anavsan maps every byte of Time Travel, Fail-Safe, clone, and active storage to the table, schema, and owning team — so you know exactly what to reduce and who to route the action to.

✓
Time Travel storage by table with retention recommendations
✓
Clone inventory with divergence and stale-clone detection
✓
Table growth trends and cold-data identification
✓
Ownership routing for every storage anomaly
✓
Projected monthly savings per recommended action
Capabilities

Find every hidden dollar in your storage bill

Anavsan maps every storage cost to its source — Time Travel, Fail-Safe, clones, table growth — with actionable recommendations for each.

Time Travel Cost Management
Time Travel keeps deleted and modified data for up to 90 days — but most tables don't need more than 1 day. Identify over-provisioned retention and reclaim the cost.
  • Table-level Time Travel storage attribution
  • Retention policy audit across schemas and databases
  • Recommendations: which tables can safely drop to 1-day
  • Projected monthly saving per retention change
Clone & Shadow Copy Detection
Zero-copy clones are great in dev workflows, but modified clones create storage overhead that compounds silently. Anavsan identifies clones that have diverged from their source.
  • Full clone inventory: creation date, owner, storage consumed
  • Divergence tracking: clones that have grown beyond acceptable size
  • Stale clone identification (not queried in 30+ days)
  • DROP candidate recommendations with storage reclaim estimate
Table Growth & Bloat Monitoring
Track which tables are growing fastest, identify tables never queried in 90 days, and detect large tables that could benefit from data lifecycle policies or archival.
  • Top-N tables by storage size and monthly growth rate
  • Query frequency vs storage size — identify cold data
  • Micro-partition density and DML-driven bloat signals
  • Archival and partitioning recommendations
Fail-Safe & Compliance Visibility
Fail-Safe is 7 days and non-configurable. Anavsan gives you visibility into its cost so you can make informed decisions about data lifecycle and table type selection.
  • Per-table Fail-Safe storage and cost estimate
  • High-churn table identification (DML frequency vs Fail-Safe cost)
  • Storage cost forecasting based on current data growth rate
  • Transient table recommendations to eliminate Fail-Safe where appropriate
How Storage is Billed

Four buckets.
Most teams only see one.

Snowflake charges storage in four categories. Active data is obvious — but Time Travel, Fail-Safe, and clone overhead typically account for 20–40% of storage spend and are almost never directly attributed per table.

Active data
Current rows in tables and materialized views. This is the cost you see.
Time Travel data
Deleted/updated rows kept for retention period (1–90 days). Configurable per table — but rarely audited.
Fail-Safe data
7 additional days after Time Travel. Fixed, non-configurable. For disaster recovery only.
Clone storage
Zero-copy initially, but grows with DML on the clone. Easy to forget until the bill arrives.
20–40%
of storage cost is typically non-active data: Time Travel + Fail-Safe + clones
$23/TB
Snowflake on-demand storage rate per month. Applies to all tiers: active, TT, and Fail-Safe.
1 day
Most tables need only 1-day Time Travel. Setting it to 90 costs 90× the retention overhead.
How It Works

Attribute → Optimize → Govern

From connection to actionable storage recommendations in minutes. No infrastructure changes, no data movement.

1

Connect via metadata-only access

Anavsan connects using a read-only service user. Only ACCOUNT_USAGE and INFORMATION_SCHEMA signals — zero business data leaves Snowflake.

2

Storage is attributed by table and type

APEX maps every byte of active, Time Travel, Fail-Safe, and clone storage to the owning table, schema, database, and team using Snowflake metadata.

3

Recommendations are ranked by saving

Every optimization — retention reduction, stale clone removal, cold table archival — is ranked by projected monthly saving so you work the highest-value actions first.

4

Savings are documented with proof

Before/after storage comparisons are captured automatically after changes — ready for cost governance review with timestamp, owner, and credit evidence.

Related Reading

Go deeper on storage costs

Practical guides to reduce your Snowflake storage bill.

Available now · 5-minute setup

Stop guessing what's
growing in your storage bill.

Connect Anavsan to your Snowflake account and get full storage attribution in minutes — every byte attributed, every recommendation ranked by savings.

Book a Demo Start 14-Day Free Trial
Metadata-only access 5-minute setup 14-day free trial