Enterprise Database Migration and Optimization to Amazon Redshift with Disaster Recovery

About project:

Client overview

The client, a large enterprise with complex data infrastructure, needed to migrate over 200 databases from various operating systems to Amazon Redshift to enhance scalability and performance. They required database consolidation, version upgrades, and a robust disaster recovery setup to support their growing data needs and ensure business continuity.

Tech Stack:

Amazon Redshift, AWS DMS, AIX, HP-UX, Linux, Redshift Spectrum, AWS Backup, Python.

Time to deliver project:

14 weeks

Problem

The client needed to migrate over 200 enterprise databases from various platforms (AIX, HP-UX, Linux) to Amazon Redshift. They also required a consolidation of databases, version upgrades, disaster recovery setup, and performance optimization to meet growing data demands.

Inspection

We reviewed the architecture of each database, identified compatibility issues with Redshift, and mapped the migration process. We also assessed legacy database versions that needed upgrades and established disaster recovery requirements.

Resolution

We successfully migrated the databases, upgraded them, and consolidated them on Amazon Redshift. A disaster recovery solution was implemented, and we optimized Redshift performance. This reduced query times by 35% and took 8 weeks.

Similar projects

PostgreSQL
PySpark
Airflow
Tableau
Python
Payment APIs

Building a Real-time Analytics and Data Warehousing Solution for Large-Scale Payment gateway

BI & Data Engineering

BigQuery
PySpark
Airflow
Amplitude API
AWS S3
Google Analytics
+4 more

Building a Business Intelligence Platform with Multi-Source Data Integration in Redshift

BI & Data Engineering

ETL Pipelines
Data Warehouse (DWH)
Exclusive Lock Mechanism
Signal Table

Optimization of ETL pipelines

BI & Data Engineering

Python scripts
PostgreSQL
Pandas
SQLAlchemy

Solving data loss in pipelines

BI & Data Engineering

Python scripts
Apache Airflow

Automated backup and disaster recovery system

BI & Data Engineering

Flat tables on PostgreSQL 16

Update of datawarehouse to PostgreSQL 16 with data model restructuring

BI & Data Engineering

PostgreSQL
Automated DDL Versioning System
Hashing Algorithms
Backup and Comparison Routines
Version Control

Development of DDL versioning system

BI & Data Engineering

PySpark

Optimizing Big Data Processing for Memory-Intensive PySpark Workflows

BI & Data Engineering

Custom Backfill Process
dblink

Backfill process implementation

BI & Data Engineering

Python
Metabase
PostgreSQL

Dev teams performance dashboard for tech company with 100+ developers

BI & Data Engineering

Python
Slack API
Airflow
Pandas
Signal API for delivery

Automatization of daily report delivery for different messengers

BI & Data Engineering

Automated cross-check system
PostgreSQL
Python
Alerts in slack
Apache Airflow

Custom data quality checks for high-load payments provider

BI & Data Engineering

PostgreSQL
Python
Metabase
APIs

Automatization of dashboards and reports migration across Metabase

BI & Data Engineering

PostgreSQL
Airflow
Python
Optimized ETL Framework
Unified Data Integration Scripts

Development of unified synchronization scripts for data engineering

BI & Data Engineering

Metabase
PostgreSQL
Airflow
Python

Development of automated BI and Database cleanups

BI & Data Engineering

Python
JavaScript
Flask

Streamlining Payroll Management with a Secure Web Application for Accounting

BI & Data Engineering

PostgreSQL
Grafana
Python

Development of custom watchdog system for metabase access management

BI & Data Engineering

PySpark
Apache Spark
PostgreSQL
Airflow

Implementing PySpark-Driven ETL for High-Performance Data Synchronization

BI & Data Engineering

Automated python scripts
Airflow DAGs

Data synchronization for high-load CRM system

BI & Data Engineering

ELK Stack
Python scripts
Apache Airflow
HashiCorp Vault

Developing a Fail-Safe Database Backup and Recovery System for High Availability

BI & Data Engineering

ELK Stack
Apache Airflow
HashiCorp Vault
Automated Error Handling

Data engineering pipelines orchestration migration from Kubernetes to Airflow

BI & Data Engineering

Do you want
the same one?

Leave a request and our manager will contact you to discuss your project and give an assessment of a similar project.

Our website use cookies

Read our Privacy Policy.