intermediate

Platform Observability and Monitoring with Grafana

Master platform observability with Grafana. This hands-on path guides Data Engineers from connecting PostgreSQL metrics to mastering alerts, transformations, and interactive dashboards—turning raw data into actionable monitoring for modern systems.

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Verified skills you'll gain

DEVELOPING

Data Cleaning and Preprocessing

DEVELOPING

Database Systems

INTERMEDIATE

SQL and NoSQL Data Querying

Tools you'll use

Grafana

PostgreSQL

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Course 2

Learning Grafana Variables and Interactive Dashboards

4 lessons

16 practices

Graduate from query testing to production-ready dashboards. Learn to create organized dashboards, add multiple panels, and make them interactive using template variables. Master dropdown selectors for hosts, mounts, and interfaces that filter multiple panels simultaneously, transforming static charts into dynamic exploration tools.

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Course 3

Grafana Alerting and Monitoring Operations

4 lessons

11 practices

Turn dashboards into proactive monitoring. Create alert rules, set thresholds, combine conditions, use reduce functions, add annotations for context, and apply multi-threshold severity levels.

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Course 4

Grafana UI Joins and Transformations

4 lessons

13 practices

Build production-grade Grafana dashboards by mastering the UI features that turn raw query results into clean, actionable monitoring experiences. Learners will write join-ready queries using Grafana macros, stitch multiple data sources together using UI joins and composite keys, and shape data using transformations like Filter, Group by, Reduce, Rename, and Sort—all without rewriting SQL.

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11