Predicate Wrappers Disabling Offload
Implicit type conversions, NVL() wrappers, and unindexed foreign keys silently disable Exadata Storage Indexes and force full interconnect table scans.
Claim our free, read-only SQL and AWR diagnostic pack and 15-point Data Vault 2.1 / 3NF architecture checklist. Engineered for CDOs and VPs of Data Engineering who want immediate empirical telemetry before booking any briefing.
Implicit type conversions, NVL() wrappers, and unindexed foreign keys silently disable Exadata Storage Indexes and force full interconnect table scans.
Without workload-aware Oracle DBRM plans or Snowflake warehouse isolation, parallel batch jobs starve morning executive dashboards and spike cloud credits.
Snowflaked staging tables and undocumented business rules cause cascading SLA failures whenever upstream operational schemas change.
Pinpoints top queries bypassing cell offload, excessive gc buffer busy waits, PX skew, and temporary tablespace spills in 12 seconds.
Identifies idle auto-resume credit burn, un-clustered micro-partitions, and redundant dbt full-refresh materializations.
Audits Hub/Link/Satellite hash-key determinism, Point-in-Time (PIT) join efficiency, and KVKK/GDPR PII vaulting compliance.
We do not serve early-stage pre-revenue startups operating databases smaller than 1 TB or fewer than 15 production tables that do not require high-availability clustering.
We actively reject procurement teams seeking low-cost junior contractors to bill hourly time-and-materials rather than fixed-scope, SLA-backed principal engineering outcomes.
We do not work with engineering departments unwilling to enforce deterministic CI/CD schema linting, automated dbt regression tests, and strict KVKK/GDPR PII controls.
Every diagnostic and sprint is backed by our asymmetric 3x ROI refund SLA and 100% fee credit toward your next tier. Ready for the next step on the value ladder? Need Hands-On Principal Forensics? Enter the Self-Serve 5-Day Diagnostic Room (£2,500) →
The free Waste Auditor pack includes three read-only SQL diagnostic scripts for Oracle Exadata 19c/23ai RAC and Snowflake Data Cloud plus a 15-point executive PDF scorecard. It measures Smart Scan offload efficiency, temporary tablespace spills, warehouse credit waste, and Data Vault 2.1 schema hygiene in fifteen minutes.
No. Every query in the free diagnostic pack selects strictly from read-only metadata views such as gv$sql, dba_hist_sysstat, and Snowflake ACCOUNT_USAGE. The scripts never lock operational tables, never modify database objects, and never read customer personally identifiable information or sensitive business payloads.