Great question! Traditional data quality monitoring focuses on pre-defined rules and tests, but it often falls short when unexpected issues arise. Data observability, on the other hand, provides end-to-end visibility using telemetry instrumentation like metrics, metadata, and lineage. This makes it possible to detect anomalies in real time and troubleshoot issues faster, even in complex data environments.

You can find the Sifflet team at Booth Y640 during Big Data LDN on September 18-19. Stop by to learn more about our data observability platform and how we’re helping organizations like the BBC and Penguin Random House improve their data reliability.

A Data Observability Health Score is like a credit score for your data. It combines real-time metrics like freshness, volume, schema integrity, and data lineage tracking to give you a quick, reliable signal on whether your data is trustworthy and ready for use. It's a key part of any modern observability platform.

Absolutely. One of the biggest advantages of agentic observability is alert fatigue reduction. Instead of flooding teams with scattered alerts, agents like Sage consolidate related issues into a single, coherent narrative. This focused approach allows teams to prioritize what matters most and respond faster, improving both efficiency and data observability.

SQL Table Tracer (STT) is a lightweight library that extracts table-level lineage from SQL queries. It plays a key role in data observability by identifying upstream and downstream tables, making it easier to understand data dependencies and track changes across your data pipelines.

Sifflet’s observability platform offers proactive data pipeline monitoring through extensive monitoring tools, real-time alerts, and historical performance insights. These features help your team stay ahead of issues and ensure your data pipelines are always delivering high-quality, reliable data.

Data lineage tracking is a game-changer for data teams. It helps you understand how data flows through your systems and what downstream processes depend on it. When something breaks, lineage reveals the blast radius—so instead of just knowing a table is late, you’ll know it affects marketing campaigns or executive reports. It’s a critical part of any observability platform that wants to move from reactive to proactive.

Treating data as a product means prioritizing its reliability, usability, and trustworthiness—just like you would with any customer-facing product. This mindset shift is driving the need for observability platforms that support data governance, real-time metrics, and proactive monitoring across the entire data lifecycle.