TurnGlobal
Data flowing from multiple sources through transformation steps into a warehouse
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Data Pipelines & ETL

Good analytics start with data that arrives consistently and means what it says. We build ETL and ELT pipelines that pull from your applications, databases, and third-party sources, transform records into a consistent model, and load them into a data warehouse. Reports run on a single, trusted dataset instead of conflicting exports stitched together by hand.

Batch and streaming ingestion

We choose the right cadence for each source. Batch pipelines extract on a schedule for systems where hourly or nightly data is enough, while streaming pipelines capture events as they happen for use cases that need fresh data, such as operational dashboards. We use change-data-capture where available to move only what changed, reducing load on source databases. Both approaches are designed to handle late-arriving and out-of-order records without corrupting downstream tables.

Transformations and data quality

Raw data is rarely analysis-ready, so we standardise it: cleaning formats, deduplicating, resolving keys across systems, and applying business logic to derive the metrics your teams report on. Transformations are version-controlled and tested, so logic is auditable rather than buried in one-off scripts. We add data-quality checks that catch nulls, schema drift, and unexpected volumes before bad data reaches dashboards, because a wrong number that looks plausible is worse than an obvious gap.

Warehouse loading and orchestration

We load curated data into a warehouse such as BigQuery, Snowflake, Redshift, or PostgreSQL, modelled for fast, intuitive querying. Pipelines run under an orchestrator that manages dependencies, schedules, and retries, so steps execute in the right order and failures are isolated rather than silent. Each run is logged with row counts and timing, giving you a clear record of what loaded and when, and making it straightforward to backfill or rerun a specific window.

What You Get

  • Batch and streaming ingestion from your applications, databases, and APIs
  • Tested, version-controlled transformations and a documented data model
  • Data-quality checks for schema drift, nulls, and volume anomalies
  • Warehouse loading into BigQuery, Snowflake, Redshift, or PostgreSQL
  • Orchestration with scheduling, dependency management, and retries
  • Run logging with row counts, timings, and backfill support

Why Teams Choose TurnGlobal

  • Right-sized batch or streaming design rather than a single forced approach
  • Data-quality checks that catch bad data before it reaches dashboards
  • Version-controlled, auditable transformations instead of fragile ad-hoc scripts

FAQs

Should we use batch or streaming pipelines?

It depends on how fresh the data needs to be. Batch suits reporting where hourly or nightly updates are sufficient and is simpler to run. Streaming suits operational use cases needing near real-time data. We often combine both, matching each source to its requirement.

Which data warehouses do you work with?

We commonly load into BigQuery, Snowflake, Amazon Redshift, and PostgreSQL. We model the data for the platform you use, and can advise on choosing one based on your data volumes, query patterns, budget, and existing cloud environment.

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Ready to Start?

Contact our team and we will send the best implementation plan for your business.