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60 seconds to self-upgrading observability on Google Kubernetes Engine

Dynatrace

A decade ago, while working for a large hosting provider, I led a team that was thrown into turmoil over the purchasing of server and storage hardware in preparation for a multi-million dollar super-bowl ad campaign. Rapid OneAgent rollouts on Google Kubernetes Engine. Dynatrace news. The OneAgent Helm chart is one-of-a-kind.

Google 194
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What is container orchestration?

Dynatrace

Problems include provisioning and deployment; load balancing; securing interactions between containers; configuration and allocation of resources such as networking and storage; and deprovisioning containers that are no longer needed. Originally created by Google, Kubernetes was donated to the CNCF as an open source project.

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Using Encryption-at-Rest for PostgreSQL in Kubernetes

Percona

In this blog post, you will learn: how to leverage FDE on Kubernetes with Percona Operator for PostgreSQL how to start using encrypted storage for already running cluster Prepare In most public clouds, block storage is not encrypted by default. The configuration of the storage class depends on your storage plugin.

Storage 119
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USENIX LISA2021 Computing Performance: On the Horizon

Brendan Gregg

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on.

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Kubernetes in the wild report 2023

Dynatrace

Most Kubernetes clusters in the cloud (73%) are built on top of managed distributions from the hyperscalers like AWS Elastic Kubernetes Service (EKS), Azure Kubernetes Service (AKS), or Google Kubernetes Engine (GKE). Accordingly, 65% of all application workloads run in a JVM, including related application servers like Tomcat or Spring.

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

Dynatrace

Since December 10, days after a critical vulnerability known as Log4Shell was discovered in servers supporting the game Minecraft, millions of exploit attempts have been made of the Log4j 2 Java library, according to one team tracking the impact, with potential threat to millions more applications and devices across the globe. Dynatrace news.

Internet 261
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Restoring a Snapshot of a Sharded MongoDB Cluster to a Kubernetes-Based MongoDB Environment

Percona

Many MongoDB clusters use storage-level snapshots to provide fast and reliable backups. Background story I recently worked with a company running a large four-shard MongoDB Enterprise Server database cluster on VMs on premises that decided to migrate to the Google Cloud Platform. Set spec.image to a specific image version.

Storage 104