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πŸ“Š DataOps
🏒 National Retail Chain

Snowflake Modern Data Stack Replacing Legacy ETL for National Retailer

22/45Project Reference
16 weeksEngagement Duration
4 architectsZippyOPS Team
4Measurable Outcomes
The Challenge

What the Client Was Facing

A national retailer had 40 data sources feeding a legacy Informatica ETL platform requiring 3 full-time engineers to maintain. Pipeline failures were a daily occurrence, the data warehouse was 12 hours stale by morning and analysts spent 40% of their time validating data before using it.

Our Role

What ZippyOPS Was Engaged To Do

ZippyOPS was brought in to design and implement a solution addressing the root causes of the client's challenges β€” delivering measurable outcomes within a fixed engagement timeline. Our team worked embedded with the client's engineers throughout the entire project.

The Solution

How We Solved It

ZippyOPS replaced the legacy ETL with a modern data stack β€” Airbyte for ingestion, dbt for transformation, Airflow for orchestration and Snowflake as the warehouse. Data quality tests were implemented in dbt for every model and Slack alerts fired when pipelines failed or data quality dropped.

Technologies Used

Airbyte dbt Apache Airflow Snowflake Grafana Slack Python Great Expectations Soda Git
The Results

Measurable Outcomes Delivered

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Pipeline failures reduced from daily to near-zero β€” 99.4% reliability in first 6 months

βœ“

Data freshness improved from 12 hours stale to 45 minutes

βœ“

Business analyst data validation time eliminated through automated testing

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ETL engineering team redeployed from maintenance to new data product development

Want Similar Results for Your Team?

Book a free consultation and let's discuss how ZippyOPS can deliver the same transformation for your organisation.

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