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A Gentle Intro to eBPF

DZone

TLDR eBPF is a mechanism that makes the kernel dynamically programmable without modifying the source code. eBPF has been running in production for over half a decade at an internet scale on millions of servers. eBPF use cases range from observability, networking, security, tracing, and profiling.

Internet 195
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Everything as Code

Dynatrace

We’re no longer living in an age where large companies require only physical servers, with similar and rarely changing configurations, that could be manually maintained in a single Datacenter. And, applying the “Everything as Code” principles can greatly help achieve that. Benefits of Everything as Code. Dynatrace news.

Code 110
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Rethinking Server-Timing As A Critical Monitoring Tool

Smashing Magazine

Rethinking Server-Timing As A Critical Monitoring Tool. Rethinking Server-Timing As A Critical Monitoring Tool. In the world of HTTP Headers, there is one header that I believe deserves more air-time and that is the Server-Timing header. Setting Server-Timing. Sean Roberts. 2022-05-16T10:00:00+00:00.

Servers 93
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Improving JavaScript Bundle Performance With Code-Splitting

Smashing Magazine

Improving JavaScript Bundle Performance With Code-Splitting. Improving JavaScript Bundle Performance With Code-Splitting. This problem is more apparent on unreliable and slow networks and lower-end devices. bundle with code for other pages is loaded and parsed, which means that only a part of it is used and rendered on the page.

Code 89
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Dynatrace memory analysis helps Product Architects identify unknown unknowns

Dynatrace

While memory allocation analysis can show wasteful or inefficient code, it can also reveal different problems, one of which we’ll examine in this blog post. We recently extended the pre-shipped code-level API definitions to group logical parts of our code so they’re consistently highlighted in all code-level views.

Java 214
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Mastering MongoDB® Timeout Settings

Scalegrid

MongoDB drivers provide several options for Mongo clients to handle different network timeout errors that may occur during usage. Typical applications are interacting with different database servers based on the business logic. Primarily there are three kinds: Server selection timeout, Connection Timeout, and Socket Timeout.

Java 130
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How Dynatrace protects its software development and delivery life cycle against supply chain attacks

Dynatrace

Typically, the attackers attempt to exploit some weakness in the vendor’s development or delivery life cycle and attempt to inject malicious code before an application is signed and certified. It all starts with the code. Dynatrace has established a secure SDL, which automatically enforces that all developed code is reviewed by a peer.

Software 239