Trusted Digital Transformation Partner
800
Projects
Delivered
Delivered
11
Years of
Experience
Experience
20
Countries
Served
Served
Open-Source Experts
Database Solutions (PostgreSQL/MySQL/MariaDB)
Reviewed & updated:
ROSTAN Technologies provides open-source database services across PostgreSQL, MySQL, MariaDB, and MongoDB, covering the full lifecycle from schema design through performance tuning, high-availability setup, and ongoing managed operations. Most database performance problems we get called in for are not a scaling problem at all — they are a handful of unindexed queries or a schema that made sense at 10,000 rows and stopped making sense at 10 million — so our engagement usually starts with query and index analysis, not a migration proposal. Where replication and clustering genuinely are the answer, we set up high-availability topologies with tested, not just configured, failover, plus automated backup and point-in-time recovery so "we have backups" is a verified fact rather than an assumption. We also handle migrations off proprietary databases — Oracle to PostgreSQL is a common one — with a compatibility and data-integrity testing phase before cutover, not after. Version and end-of-life management is part of the engagement, not an afterthought: MySQL 8.0 reached end of life in April 2026 (Oracle's own recommended path is MySQL 8.4 LTS), MariaDB 10.6 LTS reaches end of life on 6 July 2026 (10.11 LTS runs to February 2028, 11.4 and 11.8 LTS to mid-2028), and PostgreSQL follows a fixed five-year window per major version — PostgreSQL 14 reaches end of life on 12 November 2026, with 15, 16 and 17 following in November of 2028, 2029 and 2030 respectively. We track which of your instances are approaching end of life and plan the upgrade before it becomes a compliance or security-patch problem, not after. Managed support runs on the same tiered model across every engine: L1 monitoring and alerting, L2 incident response and query/config tuning, and L3 architecture-level changes (replication topology, major version upgrades, capacity planning), against an agreed SLA — available as 24x7 or business-hours coverage depending on the workload.
Certified Team
20+ Countries
1,000+ Projects
Since 2015
What We Offer
Database Solutions
Comprehensive services tailored to your business goals — delivered by certified experts with a proven track record across 20+ countries.
Database Design
Optimized schema design, data modeling, indexing strategies, and partitioning for high-performance databases that scale with your data growth.
Performance Tuning
Query optimization, index analysis, configuration tuning, and monitoring setup for maximum database performance and minimal response times.
HA & DR Setup
High availability clusters, replication setup, automated failover, point-in-time recovery, and disaster recovery planning for business continuity.
11+
Years of Experience
150+
Certified Consultants
800+
Projects Delivered
20+
Countries Served
Why Choose Us
Why ROSTAN Technologies?
Certified expertise, proven delivery methodology, and a genuine commitment to your business outcomes — across every technology and every engagement.
Open-Source Native
Our engineers live and breathe Linux, Docker, Kubernetes, PostgreSQL, and the full open-source stack. No vendor lock-in.
Performance by Design
Every application and service we build is benchmarked and optimised. Scalability and speed are non-negotiable requirements.
Security First
OWASP-hardened code, automated security scanning, and dependency management keep every open-source deployment safe.
CI/CD & DevOps Ready
Every project ships with a production-grade CI/CD pipeline, automated testing, and infrastructure-as-code from day one.
Capabilities
Key Features & Capabilities
Our database experts ensure your data infrastructure is reliable, performant, and secure whether on-premises or in the cloud.
PostgreSQL & MySQL Expert DBA
Query Performance Optimization
Replication & Clustering
Automated Backup & Recovery
Database Migration Services
Monitoring & Alerting Setup
Industry Use Cases
Where Database Solutions (PostgreSQL/MySQL/MariaDB) Delivers Real Results
Practical, proven applications of Database Solutions (PostgreSQL/MySQL/MariaDB) across the industries ROSTAN Technologies serves — grounded in real-world enterprise deployments, not theory.
Banking & Financial Services
High-availability PostgreSQL and MySQL design, tuning, and replication for transaction-heavy systems.
Retail & E-commerce
Performance tuning and scaling for catalogue and order databases under peak load.
Technology & SaaS
Multi-tenant schema design, backup strategy, and query optimisation for growing products.
Logistics & Supply Chain
Resilient operational databases with monitoring and disaster-recovery planning.
FAQ
Frequently Asked
Frequently Asked
Questions
PostgreSQL vs MySQL — which should I choose?
PostgreSQL excels in complex queries, JSON support, and advanced features. MySQL is simpler and faster for read-heavy workloads. We help you choose based on your specific requirements.
Can you migrate from Oracle to PostgreSQL?
Yes, we have extensive experience migrating Oracle databases to PostgreSQL, including schema conversion, stored procedure translation, performance tuning, and application compatibility testing.
Do you provide managed database services?
Yes, we offer 24/7 database monitoring, automated backups, performance tuning, security patching, and incident response for PostgreSQL, MySQL, and MariaDB deployments.
How do you handle a database migration without downtime?
For most migrations we run dual-write or logical replication so the new database stays in sync with the old one, then cut over during a short, scheduled maintenance window with a tested rollback plan rather than a one-way cutover.
Do you offer ongoing managed database support, or only one-time projects?
Both — we take on ongoing managed DBA retainers (monitoring, patching, performance review, on-call for incidents) as well as fixed-scope projects like a single migration or a performance tuning engagement.
When does MySQL 8.0 reach end of life, and what should I do about it?
MySQL 8.0 reached end of life in April 2026. Oracle's own recommended upgrade path is MySQL 8.4 LTS. AWS RDS extended support for 8.0 ends July 2026; Oracle's own HeatWave service extends critical patches to April 2027 before an automatic upgrade to 8.4 LTS. We plan the upgrade before the patch window actually closes on your instances.
Is MariaDB 10.6 still supported?
MariaDB 10.6 LTS reaches end of life on 6 July 2026. If you're on 10.6, we recommend moving to 10.11 LTS (supported to February 2028) as a conservative step, or 11.4/11.8 LTS for the best long-term position (both supported to mid-2028).
How long is each PostgreSQL version supported for?
PostgreSQL follows a fixed five-year support window per major version. PostgreSQL 14 reaches end of life on 12 November 2026; PostgreSQL 15, 16 and 17 follow in November 2028, 2029 and 2030 respectively. PostgreSQL 18 is the current release, out since September 2025.
Do you offer MariaDB Galera Cluster or Apache Cassandra as separate services?
Yes — MariaDB Galera Cluster (synchronous multi-master replication) and Apache Cassandra (wide-column NoSQL for write-heavy, multi-datacenter workloads) are different enough problems from standard PostgreSQL/MySQL/MariaDB operation that we run them as dedicated engagements. See our MariaDB Galera Cluster and Apache Cassandra services pages.
What does your managed database support model actually cover?
A tiered model: L1 monitoring and alerting, L2 incident response and query/configuration tuning, and L3 architecture-level work (replication topology changes, major version upgrades, capacity planning) — against an agreed SLA, available as 24x7 or business-hours coverage depending on the workload.
Asked Questions
Further Reading
Oracle & PostgreSQL DBA Insights
Ready to Get Started?
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