PostgreSQL DBA Support

PostgreSQL is the most advanced, open source object-relational database system. Over the years, it has earned a strong reliability, security, and data integrity. PostgreSQL is compatible with most operating systems including, Linux, UNIX (AIX, BSD, HP-UX, SGI IRIX, Mac OS X, Solaris, Tru64), and Windows.

Build Services - We offer complete end to end from Software installation, DB creation, DB configuration to Production ready DB on multiple platforms like Linux, UNIX (AIX, BSD, HP-UX, SGI IRIX, Mac OS X, Solaris, Tru64), and Windows.

Database Monitoring - Proactive monitoring of different database metrics is important to avoid any potential issues. We are expert in setting up monitoring DB metrics using multiple tools like -

Services

• Monitoring through SolarWinds
• Monitoring & Analysis through Pganalyse
• Monitoring using Application manager

Disaster Recovery and Data Backup Services - Disaster recovery management is the key responsibility of a DBA; this is our core competency too! Database recovery time solely based on type of backup strategy and we are specialized in understanding business requirement and develop backup strategy accordingly.

• SQL Backup
• File system level backup
• LVM
• Base backup
• Incremental and Continuous Backup
• Point in time recovery

High Availability - For business continuity we offer different oracle high availability features -

• Streaming Replication.
• Bidirectional replication using BDR
• Cascading Replication

Performance Tuning - Database tuning is critical for business continuity at same pace, we cover all aspects of database tuning. Our tuning expertise area:

• Database memory tuning
• Operating system tuning
• Storage I/O tuning
• SQL tuning

Database Upgrade - DB upgrade is essential to exploit the enhanced features of next version as well as avoid DB outages due to known/unknown bugs in current version. We used different upgrade techniques depending on business model and tolerable downtime window.

Upgrade process Flow- Requirement analysis & Upgrade strategy -> Analyse new version features -> Upgrade on test environment -> Actual successful upgrade -> Sanity check & monitoring -> Support post upgrade issue if any

Database Migration - Our experts provide Database migration from one flavour to another depending on business requirement

• Migration of different RDBMS (Oracle / MySQL/MariaDB/SQL Server / DB2 ) to PostgreSQL.
• Migration of data from Data Center to Cloud and vise-versa.
  • AWS RDS.
  • AWS EC2.
  • AWS Aurora.
  • Microsoft Azure VM.

Database Maintenance - Regular maintenance of database is important to keep the database in shape; we access the client environment and automate various maintenance jobs.

• Database Patching
• Log file maintenance
• Re-indexing
• Recovering Disk space
• Updating planner statistics
• Preventing Transaction ID Wraparound Failures

Database Security - Depending on various business models and their requirement we are expert in suggesting & implementing different security layers to protecdatabase from various threats.

• User Authentication
• User Names and Groups
• Access Control
• Functions and Rules
• Secure TCP/IP Connection