When a materialized view refresh locks your order entry
TM locks, fast-refresh blockers, and how to keep reporting current without freezing the business — a diagnosis walkthrough from symptom to fix.
Read article →Samson IT Services brings 25+ years of hands-on Oracle E-Business Suite and Oracle Database expertise to enterprises that can't afford downtime — from performance tuning and cloud migration to fully managed 24x7 production support.
Samson IT Services was founded on a simple observation: enterprises running Oracle E-Business Suite don't need more vendors — they need an engineer who has already seen their problem in production.
For over 25 years we've lived inside Oracle estates — upgrading EBS environments, untangling performance regressions from a single AWR report, architecting Data Guard disaster recovery, and building automation that turns 3 a.m. pages into self-healing runbooks. Every engagement is led by senior expertise, end to end.
Every recommendation is written the way we'd want it at 2 a.m. during a P1 — tested, reversible, and documented.
You work directly with senior Oracle engineers. No layers, no hand-offs, no "let me check with the team."
We leave behind tooling — health dashboards, clone pipelines, alerting — that keeps working after the engagement ends.
Uptime, latency, and refresh windows are measured before and after. If it isn't in the numbers, it didn't happen.
From the application tier down to the storage layer — designed, tuned, automated, and supported by engineers who own the whole stack.
Full-lifecycle EBS ownership: 12.1 → 12.2 upgrades, patching (ADOP), cloning, concurrent manager tuning, workflow, printing, and functional-technical bridge support across Financials, SCM, and Manufacturing.
Architecture, upgrades, and administration from 10g through 23ai — multitenant (CDB/PDB), RAC, ASM, Data Guard, RMAN backup and recovery strategy, and deep SQL-level performance tuning driven by AWR and ASH.
Assessment, planning, and execution of Oracle workload moves to OCI, AWS, or Azure — lift-and-shift or re-platform, with cutover rehearsals, rollback plans, and licensing-aware architecture that avoids surprise costs.
RHEL and Oracle Linux engineering for Oracle workloads: kernel and hugepages tuning, storage and NFS layout, OS hardening, patching strategy, and capacity planning aligned to database growth.
Purpose-built automation for Oracle estates: one-command clone pipelines with post-clone hygiene, maintenance orchestration with pre/post validation, self-service portals, and Python tooling that eliminates repetitive DBA work.
24x7 eyes on your estate: real-time health dashboards, intelligent alerting with runbook links, proactive AWR reviews, backup verification, and an on-call bench that answers with fixes — not acknowledgments.
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.
Deep vertical experience in industries where ERP downtime stops shipments, closes, and care.
Regulated environments, lot and serial traceability, validated change control, and supply chains where a stuck order line is a patient issue.
Discrete and process manufacturing on EBS — WIP, BOM, costing, and shop-floor integrations where the plant can't wait for IT.
High-volume order-to-cash, pick/pack/ship performance, carrier integrations, and peak-season capacity planning.
Close-cycle reliability, subledger performance, audit-ready controls, and reporting pipelines the CFO can trust at quarter end.
Warehouse and transportation flows, MSCA/MWA mobile stability, and inventory accuracy at the speed of the dock door.
Grant and fund accounting, procurement compliance, and budget-conscious modernization plans with predictable costs.
P1 incidents are answered by an engineer who can act — with production access patterns, runbooks, and rollback plans already in place.
We don't restart services and close tickets. Every incident ends with a written root-cause analysis and a prevention step.
Engagements are scoped against baselines — batch windows, login times, refresh durations — and reported against them.
Documentation, dashboards, and automation are handed over — your team gets stronger every quarter we work together.
Battle-tested tooling built across dozens of Oracle estates — installed, customized, and handed over as part of the engagement.
A single pane of glass for EBS and database health — tablespaces, Data Guard lag, concurrent managers, blocking sessions, backups — with AI-assisted diagnostics built in.
Production-to-dev refreshes that used to take days, reduced to a single command — restore, rename, post-clone hygiene, credential scrubbing, and validation included.
Secure portals that let help desks and app teams handle user creation, password resets, and session management — with full audit trails and guard rails.
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.
Our month-end close used to be a white-knuckle event. After the performance work and monitoring Samson put in place, it's just… Tuesday. That's the highest compliment I can give.
They found in one AWR report what two other firms missed in six months. Then they fixed it, documented it, and taught my team why it happened. Different league entirely.
The clone automation alone paid for the engagement. What took my team three days of careful checklist work now runs overnight, unattended, and it's never once broken.
Practical write-ups from real Oracle estates — the kind of detail you only get from someone who was on the keyboard.
TM locks, fast-refresh blockers, and how to keep reporting current without freezing the business — a diagnosis walkthrough from symptom to fix.
Read article →Why apply lag hides in plain sight, what an UNNAMED datafile is trying to tell you, and a monitoring pattern that catches gaps before auditors do.
Read article →Restore, rename, scrub, validate: turning a three-day refresh checklist into a checkpointed, resumable script your whole team can trust.
Read article →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.
Book Your Free Assessment →Whether it's an upgrade on the horizon, a performance mystery, or the need for reliable 24x7 coverage — the conversation starts here.