Architecture, high availability, disaster recovery, and performance engineering across Oracle Database 10g through 23ai — multitenant, RAC, Data Guard, and RMAN done right.
Not certified-and-adjacent. Hands-on-keyboard experience across every layer of the Oracle estate — earned in production, one incident, upgrade, and migration at a time.
Discuss Your Environment →Upgrades, ADOP patching, multi-node topologies, shared APPL_TOP, concurrent processing, workflow mailer, and printer/ShipConsole integrations.
Multitenant architecture, RAC, ASM, partitioning, advanced compression, SQL plan management, and optimizer behavior across versions.
Active Data Guard design, switchover/failover drills, observer-based fast-start failover, gap monitoring, and RMAN recovery strategy.
AWR/ASH forensics, SQL profiles and plan baselines, materialized view refresh architecture, latch and lock contention, TEMP and PGA pressure.
CDC replication (Fivetran/HVR, GoldenGate), Boomi, REST/SOAP integrations, tax engines (Vertex), and BI/analytics feeds off production safely.
LLM-powered diagnostics and chat-ops embedded into monitoring dashboards — turning raw database telemetry into plain-English answers.
Diagnosed materialized view refreshes taking table locks against order lines during business hours. Re-architected the refresh strategy and isolated reporting reads — insert waits disappeared without touching application code.
A single reporting query was consuming an entire CPU core continuously. AWR forensics traced it to an unstable execution plan; a SQL profile and plan baseline locked in the efficient path permanently.
Inherited a standby database that hadn't applied redo in weeks. Resolved the apply gap, added automated gap monitoring with alerting, enabled real-time apply, and ran a full switchover drill with the business watching.
A no-obligation assessment: we review your architecture, one AWR report, and your backup and DR posture, then hand you a written findings summary. Keep it either way.
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