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All of Netflix’s HDR video streaming is now dynamically optimized

The Netflix TechBlog

HDR was launched at Netflix in 2016 and the number of titles available in HDR has been growing ever since. As noted in an earlier blog post , we began developing an HDR variant of VMAF; let’s call it HDR-VMAF. We present two sets. The arrival of HDR-VMAF allowed us to create HDR streams with DO applied, i.e., HDR-DO encodes.

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The Ultimate Guide to Database High Availability

Percona

To make data count and to ensure cloud computing is unabated, companies and organizations must have highly available databases. This guide provides an overview of what high availability means, the components involved, how to measure high availability, and how to achieve it. How does high availability work?

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What is Log4Shell? The Log4Shell vulnerability explained (and what to do about it)

Dynatrace

The vulnerability, published as CVE-2021-44228 , enables a remote attacker to take control of a device on the internet, if the device is running certain versions of Log4j 2. It’s present in major platforms from Amazon Web Services to VMware, and services large and small. Also, check back on this FAQ blog for frequent updates.

Internet 258
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Davis Security Advisor extends Dynatrace Application Security with automatic vulnerability prioritization

Dynatrace

Though, it’s typically impossible to remediate all known security vulnerabilities so enterprises need a better solution for identifying those detected security vulnerabilities that present the greatest risk. Out of the box, Davis Security Advisor pinpoints the open-source components that present the greatest threat. What’s next?

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Dynatrace adds support for AWS Transit Gateway with VPC Flow Logs

Dynatrace

There are five network internet protocol (IP) characteristics that are captured within each of the Transit Gateway Flow Logs for each log source. For example, performance degradations, improper functionality, or lack of availability (that is, problems that represent anomalies in baseline system performance). Log Viewer. Log Events.

AWS 210
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Dynatrace adds support for VPC Flow Logs to Kinesis Data Firehose

Dynatrace

By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment. Log Viewer enables users to present log data in a filterable, easy-to-use table and to browse log data within a certain time frame using detected aspects of the log content.

Traffic 208
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Expanded Grail data lakehouse and new Dynatrace user experience unlock boundless analytics

Dynatrace

Davis doesn’t rely on machine learning or statistical correlations—the models that power most available AIs and try to correlate data points by timestamp analysis, searching for similarities, or processing manual instrumentations. Sharing and collaborating with teams is now easier than ever before.

Analytics 222