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A look behind the scenes of AWS Lambda and our new Lambda monitoring extension

Dynatrace

since 2017, and many customers have used it with great success while we collected requirements for the next iteration of our Lambda extension. This has led to the recent release of our new Lambda monitoring extension supporting Node.js, Java, and Python. Special challenges when monitoring Lambda functions.

Lambda 212
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What is cloud application security?

Dynatrace

It also entails secure development practices, security monitoring and logging, compliance and governance, and incident response. Cloud application security practices enable organizations to follow secure coding practices, monitor and log activities for detection and response, comply with regulations, and develop incident response plans.

Cloud 171
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Working at Netflix 2017

Brendan Gregg

You might imagine that at some point we had a major scaling crises, where it looked like we'd fail due to an architectural bottleneck, and engineers worked long nights and weekends to save Netflix from certain disaster. I'm also monitoring various chatrooms and metrics, and will jump in when needed. It's a good balance.

Java 75
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Serverless at re:Invent 2017

The Symphonia

Monitoring widgets on the console are much better now, e.g. for selecting different time periods. Also, you can drill into logs by selecting a time window (dragging a selection) in any monitoring widget. This makes for a very untidy monitoring tab in the Lambda console, but we’ll deal with that for the extra data. But this year?

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Revisiting “Serverless Architectures”

The Symphonia

I started writing “ Serverless Architectures ” in May 2016. Gojko Adzic has done some great speaking and writing on his experience here, and I included the link to his talk from late 2017. The monitoring section got renamed “ Monitoring and Observability ”. I thought a few folks might be interested.

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Evolving Container Security With Linux User Namespaces

The Netflix TechBlog

Titus internally employs a cellular bulkhead architecture for scalability, so the fleet is composed of multiple cells. Many bulkhead architectures partition their cells on tenants, where a tenant is defined as a team and their collection of applications. Road to Implementation We began work to enable user namespaces in early 2017.

Media 286
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Setting Up and Deploying PostgreSQL for High Availability

Percona

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Downtime due to SPOFs can also be attributed to bottlenecks from architectures designed for applications instead of databases. Despite all its upside, PostgreSQL software presents such challenges.