System & Database Administration

The servers and databases under your application, kept fast and dependable.

Behind every reliable interface and application is a well-run server and a well-tuned database. We administer Linux and Windows environments and SQL Server, PostgreSQL, and MySQL — and we're the team you call when production is on fire.

A data-center aisle of server racks — the systems and databases Vasuki Indicus administers and tunes
Linux · Windows · SQL · PostgreSQL · MySQL
Servers & web tier

Well-configured systems that stay out of your way

A misconfigured web server or an unpatched box is a slow-motion outage. We administer and harden Linux and Windows systems and the web and proxy tiers in front of them, so performance and security are handled before they become incidents.

  • Linux and Windows Server administration
  • IIS, Nginx, Apache, and HAProxy configuration
  • Performance tuning and capacity planning
  • Patching, hardening, and access control
  • Migrations between servers, versions, and platforms
LinuxAdministration & hardening
WindowsServer & IIS
NginxReverse proxy & TLS
HAProxyLoad balancing & HA
Database capabilities

Databases tuned, replicated, and recoverable

SQL Server, PostgreSQL & MySQL

Administration, configuration, and day-to-day operations across the databases healthcare applications rely on.

Performance tuning

Query optimisation, indexing, and configuration tuning to keep response times low as data and load grow.

Replication & failover

Replication topologies and failover strategies designed for the availability your workflows demand.

Backups & recovery

Backup regimes and tested recovery procedures, so a bad day never becomes a lost database.

Migrations

Version upgrades and platform migrations planned and executed with minimal downtime and clear rollback.

Incident response & RCA

Production incident response and root-cause analysis to resolve the outage — and stop it recurring.

When production breaks

Calm, methodical operational support

Outages are stressful; the response shouldn't be chaotic. We stabilise first, communicate clearly, and follow with root-cause analysis and the fixes that prevent a repeat — the same operational support we bring to interfaces and cloud.

  • Production incident response
  • Root-cause analysis and preventive fixes
  • Operational support and on-call coverage patterns
  • Documentation and runbooks your team can follow
Operational discipline
"Stabilise, communicate, then find the real cause — and make sure it doesn't happen twice."

Production incident response and root-cause analysis are part of how we operate every system we touch.

Questions

Frequently asked

Which databases do you administer?

Microsoft SQL Server, PostgreSQL, and MySQL — including performance tuning, indexing, replication, high availability and failover, backups, and point-in-time recovery, on-premises or in the cloud.

Do you handle both Linux and Windows servers?

Yes. We administer Linux (Ubuntu, RHEL/Rocky, Debian) and Windows Server, along with IIS, Nginx, Apache, and HAProxy for web and reverse-proxy workloads, with hardening, patching, and monitoring.

Our database is slow in production — can you help?

Yes. We diagnose and fix slow queries, locking and blocking, indexing and schema issues, and resource bottlenecks, and we provide production incident response with clear root-cause analysis so the same problem doesn't recur.

Do you carry out migrations and upgrades?

Yes — version upgrades, server and cloud migrations, and consolidation, planned to minimise downtime and validated with backups and rollback steps before we cut over.

Do you offer 24×7 monitoring and support?

Yes. We set up monitoring, alerting, automated backups, and disaster recovery, and provide on-call incident response for the servers and databases that keep your application running.

Need a steady hand on your servers and databases?

From tuning a slow query to owning production support, we keep the foundations solid.