Data Layer Excellence

Your Data, Perfectly Stored

Every application is only as good as its data layer. Poor database design leads to slow queries, data inconsistencies, and systems that crumble under load. Hetasalvation's database architects and DBAs design, optimize, and manage databases that perform reliably — even at scale.

We cover the full spectrum — relational databases (Oracle, SQL Server, PostgreSQL, MySQL), NoSQL (MongoDB, Redis, Cassandra), and cloud-native managed database services (RDS, Aurora, Cosmos DB).

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DB Capabilities

Database Expertise

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Relational Databases

Design, administration, and performance tuning for enterprise relational databases — Oracle, SQL Server, PostgreSQL, and MySQL.

Database schema design & normalization
Oracle DBA services
SQL Server administration
PostgreSQL & MySQL management
Stored procedures & triggers

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NoSQL Databases

Design and management of NoSQL databases for unstructured data, high-throughput workloads, and flexible schemas — MongoDB, Cassandra, Redis.

MongoDB schema design & aggregations
Redis caching & pub/sub
Cassandra cluster management
DynamoDB table design
Elasticsearch & OpenSearch

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Performance Tuning

Diagnose and fix slow queries, missing indexes, and inefficient schema designs — transforming sluggish databases into high-performance engines.

Query analysis & optimization
Index strategy design
Execution plan review
Partitioning & sharding
Connection pool optimization

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Cloud Database Services

Managed cloud databases that reduce operational overhead — AWS RDS/Aurora, Azure SQL, Google Cloud SQL, and Cosmos DB.

RDS / Aurora setup & management
Azure SQL / Cosmos DB
Read replica configuration
Multi-AZ high availability
Automated backups & snapshots

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Database Migration

Zero-downtime or near-zero-downtime database migrations — on-premises to cloud, cross-vendor migrations, and version upgrades.

Oracle to PostgreSQL migration
On-premises to AWS RDS
SQL Server to Azure SQL
Schema & data migration tools
Data validation & reconciliation

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Database Security & HA

Protect your most valuable asset — data. Encryption, access control, auditing, backup, and high-availability configurations that meet compliance requirements.

Transparent Data Encryption (TDE)
Row-level security
Audit logging configuration
Backup & point-in-time recovery
Replication & failover setup

Database Solutions