Google BigQuery
Integrate Sifflet with BigQuery to monitor all table types, access field-level lineage, enrich metadata, and gain actionable insights for an optimized data observability strategy.




Metadata-based monitors and optimized queries
Sifflet leverages BigQuery's metadata APIs and relies on optimized queries, ensuring minimal costs and efficient monitor runs.


Usage and BigQuery metadata
Get detailed statistics about the usage of your BigQuery assets, in addition to various metadata (like tags, descriptions, and table sizes) retrieved directly from BigQuery.
Field-level lineage
Have a complete understanding of how data flows through your platform via field-level end-to-end lineage for BigQuery.


External table support
Sifflet can monitor external BigQuery tables to ensure the quality of data in other systems like Google Cloud BigTable and Google Cloud Storage

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Frequently asked questions
Is there a data observability platform that supports both business and technical users?
Yes, Sifflet is designed to be accessible for both business stakeholders and data engineers. It offers intuitive interfaces for no-code monitor creation, context-rich alerts, and field-level data lineage tracking. This democratizes data quality monitoring and helps teams across the organization stay aligned on data health and pipeline performance.
Can Sifflet help me trace how data moves through my pipelines?
Absolutely! Sifflet’s data lineage tracking gives you a clear view of how data flows and transforms across your systems. This level of transparency is crucial for root cause analysis and ensuring data governance standards are met.
How can data observability support a strong data governance strategy?
Data observability complements data governance by continuously monitoring data pipelines for issues like data drift, freshness problems, or anomalies. With an observability platform like Sifflet, teams can proactively detect and resolve data quality issues, enforce data validation rules, and gain visibility into pipeline health. This real-time insight helps governance policies work in practice, not just on paper.
Why is a metadata control plane important in modern data observability?
A metadata control plane brings together technical metrics and business context by leveraging metadata across your stack. This enables better decision-making, reduces alert fatigue, and supports SLA compliance by giving teams a single source of truth for pipeline health and data reliability.
Can Flow Stopper work with tools like Airflow and Snowflake?
Absolutely! Flow Stopper supports integration with popular tools like Airflow for orchestration and Snowflake for storage. It can run anomaly detection and data validation rules mid-pipeline, helping ensure data quality as it moves through your stack.
What are the main differences between ETL and ELT for data integration?
ETL (Extract, Transform, Load) transforms data before storing it, while ELT (Extract, Load, Transform) loads raw data first, then transforms it. With modern cloud storage, ELT is often preferred for its flexibility and scalability. Whichever method you choose, pairing it with strong data pipeline monitoring ensures smooth operations.
How does a metadata catalog improve data quality monitoring?
A metadata catalog plays a key role in data quality monitoring by automatically ingesting quality metrics such as completeness, consistency, and freshness. It surfaces these insights in real time so users can quickly assess whether a dataset is trustworthy for reporting or analysis. Combined with observability tools, it helps teams maintain high data reliability across the board.
How does Datadog handle data observability after acquiring Metaplane?
After acquiring Metaplane, Datadog integrated basic data observability features like data freshness checks, schema change detection, and column-level lineage into its platform. This allows DevOps and data teams to monitor pipeline health within the same interface. However, it still falls short in offering business-aware observability, which means it might not catch content-level issues that impact downstream analytics or decision-making.




















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