Liz Elfman

Product

The difference between data observability and legacy data quality platforms

The data quality products of yore originated in the on-prem era. Modern data observability is a whole different ballgame. From complexity to scale to the cloud, here's the difference between data quality systems of today and those of yesterday.

Liz Elfman

Thought leadership

Data Reliability Engineering versus Site Reliability Engineering

What does the nascent field of Data Reliability Engineering have to do with its more-established older sibling, Site Reliability Engineering? Here, we walk through some of the key similarities and differences.

Liz Elfman

Thought leadership

5 misconceptions about data observability

Think data observability isn't for you? Maybe you're right. But make sure you aren't operating under some of these common misconceptions.

Liz Elfman

Company

5 reasons to attend DRE Con 2023

In April, DRE Con will bring together many of the world's leading data reliability engineering experts. Why should you attend this virtual conference? We'll tell you 5 great reasons.

Liz Elfman

Engineering

Data lineage: Buy it or build it?

Data lineage is a core component of observability. But can you build your own lineage solution, or buy one off-the-shelf? We explore, and make some recommendations.

Liz Elfman

Thought leadership

Data in Practice: Systematizing data quality at Uber-scale

In the "Data in Practice" series, we talk to real data engineers who have put data reliability engineering concepts into practice, learning from their challenges and successes in the real world.

Liz Elfman