01 · Starting point
Situation
The database needed a clear technical basis for schema, indexing, backup, recovery, jobs, replication and controlled data import and export.
Constraints
- Changes within an already established IT environment
- Short, clearly scoped engagement
- Internal system and operating details remain confidential
02 · Responsibility
My scope of responsibility
I took over database administration from design and indexing to backup, recovery, agent jobs, replication and file management.
03 · Technical work
Documented scope of work
Key decisions
Optimise database design and operations together. Indexes, files, jobs, backup and replication affect one another; isolated measures could have created new bottlenecks.
- I planned the database structure and indexing for efficient queries.
- I implemented backup, restore and maintenance workflows with database agent jobs.
- I configured replication, file management and import and export processes.
04 · Technical context
Technology in use
SQL Server
SQL Server was part of the documented toolset in this Data & Automation engagement.
Indexing
Indexing was part of the documented toolset in this Data & Automation engagement.
Backup & Restore
Backup & Restore was part of the documented toolset in this Data & Automation engagement.
Replication
Replication was part of the documented toolset in this Data & Automation engagement.
SQL Agent
SQL Agent was part of the documented toolset in this Data & Automation engagement.
05 · Factual basis
Evidence and limits
The database gained a traceable foundation for performance, maintenance and recoverability.
- Role
- Database Administrator
- Period
- August 2012 — September 2012
Lesson from the engagement
Database stability comes from the interplay of logical design and a disciplined operational lifecycle.
Confidentiality note: Internal architecture and operating data of this engagement are not published.