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Netflix’s Distributed Counter Abstraction

The Netflix TechBlog

Today, we’re excited to present the Distributed Counter Abstraction. In this context, they refer to a count very close to accurate, presented with minimal delays. Both categories share common requirements, such as high throughput and high availability. The challenge lies in determining the appropriate number of buckets.

Latency 247
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Managing High Availability in PostgreSQL – Part III: Patroni

Scalegrid

In the final post of this series, we will review the last solution, Patroni by Zalando, and compare all three at the end so you can determine which high availability framework is best for your PostgreSQL hosting deployment. Managing High Availability in PostgreSQL – Part I: PostgreSQL Automatic Failover. Kill the PostgreSQL process.

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Better dashboarding with Dynatrace Davis AI: Instant meaningful insights

Dynatrace

Ensuring smooth operations is no small feat, whether you’re in charge of application performance, IT infrastructure, or business processes. The market is saturated with tools for building eye-catching dashboards, but ultimately, it comes down to interpreting the presented information.

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Flexible, scalable, self-service Kubernetes native observability now in General Availability

Dynatrace

The application consists of several microservices that are available as pod-backed services. From here we jump directly into Dynatrace Distributed traces view, shown below, to understand code-level contributions to total processing time. Information about each of these topics will be available in upcoming announcements.

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OpenTelemetry histograms reveal patterns, outliers, and trends

Dynatrace

This feature, available by default for OTel-instrumented services, allows users a standard way to measure and compare response times across different services consistently. The span metrics connector creates these measurements and presents them as histograms, which can be analyzed in Dynatrace for deeper insights.

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Dynatrace extends Synthetic Monitoring capabilities with Network Availability Monitors to validate the availability of infrastructure and services

Dynatrace

As HTTP and browser monitors cover the application level of the ISO /OSI model , successful executions of synthetic tests indicate that availability and performance meet the expected thresholds of your entire technological stack. Our script, available on GitHub , provides details. Are the corresponding services running on those hosts?

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Davis AI now detects infrastructure availability issues as root cause

Dynatrace

Having been named as a Leader in the 2020 Gartner APM Magic Quadrant for the 10 th consecutive time proves that Dynatrace is the best-of-breed application performance monitoring tool available. But what happens if a service work perfectly but the underlying infrastructure, such as processes and hosts, experience an outage?