Official Service Catalog

Comprehensive Database Engineering Catalog

Explore our five operational service pillars. Every engagement includes defined acceptance criteria, change-management runbooks, and enterprise documentation.

ENGINE:
DB-01

High Availability & DR Architecture

Design and implementation of a resilient two-node failover cluster baseline with automatic failover, health quorum routing, and disaster recovery preparedness.

Scope: 2-Node Cluster Architecture
DB-01-EXT

Multi-Subnet / Multi-Region HA Extension

Add an asynchronous secondary replica across a separate geographical region or cloud AZ with automated routing and witness quorum validation.

Scope: +1 Asynchronous DR Node
DB-02

Zero-Downtime Online Migration

Complete cross-version or cross-platform data migration utilizing continuous replication with near-zero cutover windows and rollback safety.

Scope: Full Live Migration Pipeline
DB-03

Major Version Upgrade & Modernization

End-to-end upgrade of legacy database engines to current supported enterprise releases with pre-migration compatibility audits and staging validation.

Scope: Single Engine Upgrade Package
PT-01

Deep Performance Optimization

Wait stats root-cause analysis, missing/duplicate index remediation, deadlock clearance, TempDB structural tuning, and PostgreSQL VACUUM bloat elimination.

Scope: Full Root-Cause Engineering
PT-02

Query Plan Tuning & Index Architecture

Deep inspection of top resource-consuming execution plans, parameter sniffing remediation, filtered/covering index design, and statistics maintenance.

Scope: Top 25 Costly Queries & Tables
PT-03

Deadlock, Latch & Lock Mitigation

Eliminate concurrency bottlenecks, transaction blocking chains, latch contention, and deadlock graphs with RCSI configuration and lock granularity refactoring.

Scope: Complete Concurrency Audit
PT-04

TempDB Structural Tuning & IO Striping

Isolate PFS/GAM allocation contention, configure equal-sized multi-file TempDB on striped NVMe storage, and optimize memory grant allocations for SQL Server.

Scope: SQL Server TempDB Optimization
PT-05

PostgreSQL VACUUM & Autovacuum Tuning

Configure scale factors, cost limits, work_mem, and maintenance_work_mem to prevent transaction ID wraparound and eliminate table/index bloat.

Scope: PostgreSQL Engine Optimization
BK-01

Baseline Native Backup Strategy

Native engine backup architecture for standalone and cluster topologies. Includes daily full backups, hourly log retention, and monthly restore testing.

Scope: Native Backup & Restore Drills
BK-02

Cloud & Immutable WORM Backup Storage

Integration of direct-to-cloud or secondary tier backup pipelines with WORM immutability, KMS encryption, and ransomware air-gap isolation.

Scope: Cloud Backup Infrastructure
BK-03

Automated Monthly Restore & DBCC Drill

Automated sandbox restoration of backups followed by complete DBCC CHECKDB / pg_checksums verification to mathematically certify data recoverability.

Scope: Monthly Automated Drills
ETL-01

Simple ETL Bundle (5 Packages)

Linear 1-to-1 mappings, basic cleansing, SCD Type 1, memory-optimized table dumps, and automated production-to-archive table data movement.

Scope: 5 Packages Bundle
ETL-02

Medium ETL Pipeline Bundle (5 Packages)

Multi-source aggregations, slowly changing dimensions (SCD Type 2), delta tracking with watermarks, and automated error quarantine pipelines.

Scope: 5 Packages Bundle
ETL-03

Complex ETL & CDC Streaming Bundle

High-throughput CDC streaming pipelines, micro-batching transformations, near-real-time warehouse sync, and schema drift handling.

Scope: 5 Complex CDC / ETL Packages
DV-01

Dedicated DBA Development Bank

40-hour engineering pool for complex stored procedure authoring, schema refactoring, index redesign, and database code reviews.

Scope: 40-Hour Engineering Block
DV-02

Schema Architecture & Stored Procedure Block

Advanced table partitioning, temporal table implementation, high-concurrency stored procedure redesign, and data model refactoring.

Scope: Advanced Architecture Block