Data Warehousing Services
Design centralised data warehouses that consolidate multiple sources for secure, fast, and structured data access and analytics.
Overview
GullySystem builds strong, scalable data warehouses that bring your scattered data together into a single source of truth for reporting and advanced analytics.
Our solutions ensure secure access, structured storage, and lightning-fast queries—supporting BI tools, dashboards, and machine learning workflows.
Benefits
Unified Data Source
Consolidate data from spreadsheets, CRMs, ERPs, and databases into one structured, queryable warehouse for analysis.
Faster Reporting
Run dashboards and queries on optimised schemas designed for performance—even with large datasets or complex joins.
Data Accuracy & Consistency
Eliminate discrepancies and duplication by enforcing data models, types, and governance across every source.
Support for BI & AI Tools
Power BI, Tableau, Python, or ML models connect directly to your warehouse for seamless reporting and prediction.
Historical Data Retention
Store and manage time-series or versioned records for audits, forecasting, and longitudinal analysis.
Scalable & Secure Infrastructure
Host on cloud platforms with encryption, access control, backups, and autoscaling as your data grows.
Our Process
Requirement Discovery
Understand your data sources, business questions, and reporting goals before designing the warehouse architecture.
Source Integration Mapping
Identify data formats, sync methods, and schedules to bring together data from all apps, files, or systems.
Data Modeling & Schema Design
Create star or snowflake schemas with fact and dimension tables optimised for performance and analytics needs.
ETL/ELT Pipeline Setup
Build data pipelines using Talend, Airbyte, or Python scripts to extract, transform, and load data consistently.
Testing & Validation
Verify data integrity, field mapping, null handling, and table relationships across all use cases and tools.
Deployment & Documentation
Launch your data warehouse on cloud or on-prem, with documentation and training for your analysts and developers.
Technologies We Use
Data Warehousing Platforms
Google BigQuery, Amazon Redshift, Snowflake, Azure Synapse, and PostgreSQL for scalable and secure data storage.
ETL & ELT Tools
Talend, Apache Airflow, Fivetran, Stitch, dbt, or custom Python workflows for data integration and transformation.
Data Modeling Standards
Use star schema, snowflake schema, and dimensional modeling based on your business intelligence needs.
Data Storage & Backup
Cloud object storage, automated snapshots, versioning, and retention rules to ensure reliability and auditability.
Integration Ready
BI tools like Tableau, Power BI, Looker, and analytics tools like Python, R, and Spark connect natively.
Security & Access Control
Implement role-based access, encryption at rest and transit, and audit logs for full compliance and governance.
Why Choose GullySystem
Built for Performance
Our schemas and pipelines are optimised for fast queries, supporting both reporting and ML inference at scale.
Customised for Your Business
We model your data around how your teams operate—not generic templates—so insights are easy to extract.
Flexible Infrastructure Options
Choose between cloud, hybrid, or on-prem deployments depending on your data privacy and performance needs.
Cost-Efficient Data Strategy
We help minimise cloud spend by optimising storage, compression, and query execution plans.
Transparent, Documented Setup
Full handover documentation and training so your team can maintain, extend, or monitor the warehouse confidently.
Ongoing Support Available
We offer post-deployment support for monitoring, ETL changes, new source addition, and scaling needs.
Use Cases
Executive Dashboards
Feed centralised KPIs to C-level dashboards from sales, finance, HR, and operations without multiple exports or syncs.
Customer 360° View
Merge CRM, support, and marketing data into one warehouse to view full customer journeys and improve personalisation.
Marketing Attribution
Link ad platforms, website events, and CRM pipelines to measure which campaigns truly drive conversions.
Finance & Compliance Reports
Store transaction histories, invoices, and audit logs for financial reports and compliance documentation.
Inventory Analytics
Analyse multi-location stock, order cycles, and demand patterns using fast warehouse queries from raw POS or ERP data.
AI/ML Model Training
Feed cleaned, structured datasets into your machine learning models to reduce training time and boost accuracy.
FAQs
Unify and structure your data for faster insights and decisions.
Build your scalable data warehouse with GullySystem’s expert engineering team today.
Build Your Data Warehouse