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Topic

SLAs

SLAs shows up across 1 course in 1 layerof the data platform stack. Here's where it's taught, a free way to practice it, and what to learn next.

Where it's taught

⚙Orchestration & Pipelines

Freshness and SLA

Freshness is a contract, not a metric. SLA, SLO, and SLI untangled, the cheap way to measure freshness, lineage-aware alerting that routes the root cause, page severity that protects your engineers, and the owner metadata and runbooks that make on-call survivable.

7 ch · 1h 20m

1 free

Related topics

↗alerting↗data freshness↗data observability↗on-call↗SLO SLI

Start learning SLAs free

The first chapter of every course is free to read — no account needed.

Start: Freshness and SLA →All strata
Petascale Labs

The physics layer of data

From byte-level storage to business-grade metrics. Built with depth, not breadth.

Curriculum

Data Engineer RoadmapAll strataStorage & File FormatsIngestion & TransportOpen Table FormatsCompute EnginesOrchestration & PipelinesQuery Engines & OLAPSemantic & Metrics LayerPII & Data Governance

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All toolsParquet ViewerFreeSCD PlaygroundFreePII Masking GeneratorFree

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