Dynatrace

DECEMBER 16, 2020

This article explains what a software supply chain attack is, and how Dynatrace protects its customers against such attacks by applying: Risk management and business continuity planning. Risk management and business continuity planning. Automatically sign and verify during installation. Independent audits of security controls.

Software 238

Software Software Development AWS 238

Dynatrace

SEPTEMBER 22, 2021

A key problem is that the teams operating the platform have a hard time setting up and operating clusters at scale in a production-safe fashion. For self-managed OCP operators, it’s particularly important to understand the health and performance of the platform’s control plane. Control plane.

Availability 173

Availability Best Practices Infrastructure Monitoring 173

Dynatrace

OCTOBER 20, 2020

Cluster Management Console. The Cluster nodes overview page now displays Dynatrace version and transaction storage size details for each node. Cluster events that are triggered by Adaptive Load Reduction now include the reason why such events are triggered. Installation and upgrade. Oracle Linux 8.

Storage 103

Storage Metrics Systems 103

Percona

MAY 29, 2023

With the ever-increasing reliance on data, system outages or data loss can be catastrophic, causing significant business disruptions and financial losses. With multi-cloud or multi-regional PostgreSQL deployments, the complexity of managing disaster recovery only amplifies. The promotion effectively allows writing to the cluster.

Storage 118

Storage Cloud Network Traffic 118

Dynatrace

AUGUST 9, 2023

You can easily play around with Unguard by installing its Helm chart: helm install unguard oci://ghcr.io/dynatrace-oss/unguard/chart/unguard Deploy Falco and falcosidekick in AWS EKS You can  install Falco  in various ways. Attackers often probe systems using automated scanning tools.

Analytics 201

Analytics AWS Strategy Infrastructure 201

Percona

OCTOBER 31, 2023

Continuing this trajectory into the future improvements in the development of our software products will require many decisions. Back in 2020, we set out to learn more about how Percona Monitoring and Management (PMM) was being used in order to provide a better product to the community. One such feature was managed backups.

Open Source 86

Open Source Database Operating System Programming 86

Dynatrace

OCTOBER 30, 2020

For example, it might happen that a certain technology in your environment requires an adjustment or assistance from Dynatrace Support. In the example below, you can see that the fully automated OneAgent troubleshooting workflow has detected that this OneAgent was mounted on a network file system (NFS), which isn’t supported.

Monitoring 232

Monitoring AWS Database Processing 232

Dynatrace

JUNE 7, 2019

Cluster events audit logging. Audit logs are stored at the cluster nodes where system changes are executed. Audit logs are stored at the cluster nodes where system changes are executed. Cluster event audit logs are available as of Dynatrace Managed version 1.170. Dynatrace news. OnwAgent updates.

Hardware 103

Hardware Traffic Servers Monitoring 103

Percona

OCTOBER 12, 2023

An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. Kubernetes limitations In Linux, by default, performance system events can’t be collected by unprivileged users. ✔ Launching profiler. ✔ Profiling.

Code 106

Code Tuning C++ Benchmarking 106

Dynatrace

NOVEMBER 11, 2022

Getting the right information from different teams and ensuring it’s reliably attached to entities requires coordination and communication. For example, Dynatrace organizes entities into management zones and can tag them with important information, such as the owner and environment. Who needs to be alerted? For example: Releases.

DevOps 186

DevOps C++ Serverless Processing 186

Dynatrace

SEPTEMBER 13, 2023

This is a set of best practices and guidelines that help you design and operate reliable, secure, efficient, cost-effective, and sustainable systems in the cloud. The Dynatrace platform approach to managing your cloud initiatives provides insights and answers to not just see what could go wrong but what could go right.

AWS 252

AWS Efficiency Azure Cloud 252

Percona

DECEMBER 29, 2022

While working as a DBA, we perform many regular tasks, and one of them is upgrading our database systems. However, there are a few occasions when you face some unusual conditions that require additional research. Run pg_upgrade with the –check flag to verify the compatibility between the current and the new version clusters.

C++ 81

C++ Open Source Database Programming 81

Percona

NOVEMBER 1, 2023

Following the series of blogs written with the intention to describe basic operations matching Docker and open source databases, in this article, I will demonstrate how to proceed with installing MongoDB with Docker. The first one, written by Peter Zaitsev, was Installing MySQL with Docker. What are MongoDB Docker Containers?

Scalability 57

Scalability Best Practices Servers Database 57

Dynatrace

AUGUST 10, 2019

This means that those of you who are limited to Windows-only systems can now also enjoy synthetic browser monitoring from private locations. Compliance with hardware requirements. See private locations documentation for further details and requirements. Add to or edit the locations list as required. What’s next?

Monitoring 104

Monitoring Hardware Tuning Mobile 104

The Netflix TechBlog

AUGUST 30, 2021

The Partner Infrastructure team at Netflix provides solutions to support these two significant efforts by enabling device management at scale. Together, they form the Device Management Platform, which is the infrastructural foundation for Netflix Test Studio (NTS).

Latency 213

Latency Traffic Transportation Hardware 213

Percona

JUNE 23, 2023

Both MySQL and PostgreSQL do the basics very well From a high level, one relational database management system is pretty much like every other relational database management system. Care and feeding — which database is easier to manage? If you are a drag racer, that car will not be competitive.

Database 118

Database Transportation Servers Cloud 118

Percona

JUNE 15, 2023

Sometimes we might need to install/upgrade Percona Server for MySQL /MySQL 8 to a particular version in a test or production environment. Install Percona Server for MySQL 8 specific version packages via repository. Download specific Percona Server for MySQL 8 tarball packages and install them manually. Setting up curl (7.74.0-1.3+deb11u7).

Servers 81

Servers C++ Database Systems 81

Dynatrace

SEPTEMBER 7, 2019

Managing complex, heterogeneous infrastructure environments can be a real challenge for many organizations. Non-privileged operation mode for OneAgent on Linux satisfies the requirement for a non-admin monitoring solution. Non-privileged mode for OneAgent for Linux takes advantage of Linux System Capabilities (LSC).

Programming 103

Programming Monitoring Software Software 103

Dynatrace

SEPTEMBER 17, 2019

But every organization I talked with, that is engaged in a k8s project, told me that in order for them to truly leverage k8s as a cloud native platform you need ALL of the following “ Monitoring as a Self-Service Capabilities ” (MaaSS) which aren’t covered by any of the open source or platform offerings: K8s cluster and pod health monitoring.

AWS 128

AWS Monitoring Ecommerce Lambda 128

Percona

JUNE 4, 2023

Before we dive into the differences between MariaDB and MySQL, we will provide a thorough examination of each relational database management system (RDBMS). In addition, there are fewer resources, plugins, libraries, third-party tools, and sources of support available than for other, more established database systems.

Open Source 52

Open Source Servers Storage Scalability 52

The Netflix TechBlog

MAY 21, 2019

Problem With a collection of tests that, by nature, are time consuming to run and sometimes require manual intervention, we need to prioritize and schedule test executions in a way that will expedite detection of test failures. Likewise it has very low requirements on the initial amount of training data.

Testing 163

Testing AWS Lambda Network 163

Adrian Cockcroft

JUNE 21, 2022

Photo by Adrian I spent six years at Cambridge Consultants, building some interesting systems, managing our Sun workstations and learning a lot, but by then Sun had opened a sales office across the street, and I wanted to find out what they were going to release next, before everyone else. He hasn’t changed.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Scalegrid

DECEMBER 21, 2023

In today’s data-driven world, the ability to effectively monitor and manage data is of paramount importance. Buckle up as we delve into the world of Redis® monitoring, exploring the most important Redis® metrics, discussing essential tools, and even peering into the future of Redis® performance management.

Strategy 130

Strategy Monitoring Latency DevOps 130

Dynatrace

SEPTEMBER 29, 2021

In a nutshell, they are complementary and, in part, overlapping technologies to create, manage, and operate containers. Think of containers as the packaging for microservices that separate the content from its environment – the underlying operating system and infrastructure. Connected nodes are known as a cluster.

Open Source 307

Open Source Traffic DevOps Cloud 307

Abhishek Tiwari

DECEMBER 27, 2017

better cluster resource utilization. Under the hood, the BlueData used several enhancements to boosts the I/O performance and scalability of container-based clusters. As illustrated below, a similar performance ratio was observed for container-based Spark cluster vs. bare-metal Spark cluster. Native frameworks.

Big Data 63

Big Data Storage Benchmarking Hardware 63

Dynatrace

NOVEMBER 19, 2019

Provisioning of cloud infrastructure, especially within large environments, requires a standardized approach to scalability, compliance, and troubleshooting. Dynamic cloud operations call for an application performance management tool that can monitor individual customer workloads. How to use the AWS Dynatrace OneAgent Installer.

AWS 25

AWS Java Cloud Scalability 25

Dynatrace

JUNE 25, 2020

Dynatrace Managed is intrinsically highly available as it stores three copies of all events, user sessions, and metrics across its cluster nodes. For example, in a three-node cluster, one node can go down; in a cluster with five or more nodes, two nodes can go down.

Availability 251

Availability Hardware Latency Traffic 251

Dynatrace

APRIL 23, 2019

The menu bar across the top of the Cluster Management Console (CMC) now includes a License expires in … days! The counter appears 60 days in advance of the expiration of your license, which gives you plenty of advance notice that it’s time to extend your Dynatrace Managed license. Dynatrace news.

Traffic 23

Traffic Hardware Efficiency Database 23

Dynatrace

AUGUST 24, 2020

To make this possible, the application code should be instrumented with telemetry data for deep insights, including: Metrics to find out how the behavior of a system has changed over time. Traces help find the flow of a request through a distributed system. Further reading about Kubernetes cluster monitoring: .

Analytics 245

Analytics Infrastructure AWS Operating System 245

Highly Scalable

AUGUST 20, 2013

In recent years, this idea got a lot of traction and a whole bunch of solutions like Twitter’s Storm, Yahoo’s S4, Cloudera’s Impala, Apache Spark, and Apache Tez appeared and joined the army of Big Data and NoSQL systems. The design of the in-stream processing engine itself was driven by the following requirements: SQL-like functionality.

Big Data 154

Big Data Processing Lambda Database 154

The Netflix TechBlog

NOVEMBER 23, 2020

Background Traditional network management tools, namely SNMP and CLI screen-scraping, have been used for decades for this purpose, and there are numerous software packages, protocols, and libraries to choose from. Towards this end, we created gnmi-gateway , which we have released as an open source project.

Open Source 186

Open Source Network Transportation Cache 186

Dynatrace

JULY 31, 2020

Cloud-based solutions typically aren’t a viable option or enterprises that have strict security or privacy policies that require their data to be maintained on-premise. Unlike other solutions on the market, Dynatrace has its own on-premise deployment model, known as Dynatrace Managed. Deploy a Managed cluster.

Cloud 215

Cloud Availability Azure Google 215

Percona

DECEMBER 27, 2022

Encrypting data at rest in a database management system (DBMS) refers to securing data by encrypting it when it is not being used or accessed. Cluster-level encryption. Cluster-level encryption is a security measure that encrypts data stored in a cluster of servers or storage devices. . Database-level encryption.

Database 93

Database Storage Servers Strategy 93

Dynatrace

NOVEMBER 11, 2020

Dynatrace OneAgent deployment and life-cycle management are already widely considered to be industry benchmarks for reliability and efficiency. The /opt directory is typically used for deployment of additional software running on the Unix system. What does this mean for existing installations? Dynatrace news.

Best Practices 202

Best Practices Storage Java Benchmarking 202

Scalegrid

JULY 29, 2019

MySQL is a free open source relational database management system that is leveraged across a majority of WordPress sites, and allows you to query your data such as posts, pages, images, user profiles, and more. WordPress is the largest website builder platform in the world, supporting over 34% of all websites on the internet today.

Database 166

Database Cloud Website Azure 166

The Netflix TechBlog

DECEMBER 23, 2020

By Fabio Kung , Sargun Dhillon , Andrew Spyker , Kyle , Rob Gulewich, Nabil Schear , Andrew Leung , Daniel Muino, and Manas Alekar As previously discussed on the Netflix Tech Blog, Titus is the Netflix container orchestration system. Titus’s Multi-Tenant Clusters The Titus agent fleet appears to users as a homogenous pool of capacity.

Media 286

Media Metrics Systems Processing 286

Dynatrace

OCTOBER 21, 2020

The new version that comes out of our hardening stage gets rolled out to a small initial set of Dynatrace clusters. Through automated self-monitoring, we observe whether the update succeeded within a certain time window and whether the cluster runs within our defined Service Level Objectives (SLOs).

Code 244

Code Cloud Engineering Java 244