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Best practices for Fluent Bit 3.0

Dynatrace

Fluent Bit was created before Kubernetes existed when Internet of Things (IoT) was a new buzzword. New processors: Introducing new processors, including Metric Selector and Content Modifier, for selective data processing and metadata adjustment, improving data relevance and storage efficiency. Plan to avoid out-of-memory situations.

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

The Netflix TechBlog

As noted in an earlier blog post , we began developing an HDR variant of VMAF; let’s call it HDR-VMAF. In spite of reaching higher qualities than the fixed ladder, the HDR-DO ladder, on average, occupies only 58% of the storage space compared to fixed-bitrate ladder. Yes, we are committed to supporting the open-source community.

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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. Simply put, attackers can remotely take over any internet-connected device that uses certain versions of the Log4j library anywhere in the software stack.

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Dynatrace Managed release notes version 1.214

Dynatrace

Open Identity Connect (SSO) can now use Internet proxy (aka Mission Control proxy) to reach Identity Provider authentication endpoints. For optimized performance and resilience, configuration and metric storage service was upgraded to Cassandra 3.11.10. Dynatrace news. New features and enhancements. Cluster Management Console.

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What is Greenplum Database? Intro to the Big Data Database

Scalegrid

In this blog post, we explain what Greenplum is, and break down the Greenplum architecture, advantages, major use cases, and how to get started. High performance, query optimization, open source and polymorphic data storage are the major Greenplum advantages. Polymorphic Data Storage. What Exactly is Greenplum? Major Use Cases.

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Dynatrace adds support for AWS Transit Gateway with VPC Flow Logs

Dynatrace

This new service enhances the user visibility of network details with direct delivery of Flow Logs for Transit Gateway to your desired endpoint via Amazon Simple Storage Service (S3) bucket or Amazon CloudWatch Logs. The post Dynatrace adds support for AWS Transit Gateway with VPC Flow Logs appeared first on Dynatrace blog.

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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. With Amazon Web Services, the main sources from which to ingest logs—Simple Storage Service, or S3, and CloudWatch —come with an additional cost.

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