Scalegrid

AUGUST 22, 2019

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. Patroni for PostgreSQL.

Availability 277

Availability Servers Network Open Source 277

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. The network latency between cluster nodes should be around 10 ms or less. Minimized cross-data center network traffic. Dynatrace news.

Availability 254

Availability Hardware Latency Traffic 254

Percona

JUNE 22, 2023

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?

Availability 108

Availability Database Open Source Hardware 108

CSS Wizardry

NOVEMBER 9, 2018

In this post I want to look at how CSS can prove to be a substantial bottleneck on the network (both in itself and for other resources) and how we can mitigate it, thus shortening the Critical Path and reducing our time to Start Render. In the unlikely event that you don’t have access to the CSS file that contains the @import.

Network 278

Network Performance Media Cache 278

Scalegrid

MARCH 12, 2019

Are you deploying PostgreSQL in the cloud and want to understand your options for achieving high availability? In our previous blog post, Managing High Availability in PostgreSQL – Part I , we discussed the capabilities and functioning of PostgreSQL Automatic Failover (PAF) by ClusterLabs. repmgr also supports event notifications.

Availability 147

Availability Servers Open Source Database 147

High Scalability

APRIL 16, 2019

In this three-part blog series, we introduced a High Availability (HA) Framework for MySQL hosting in Part I, and discussed the details of MySQL semisynchronous replication in Part II. Now in Part III, we review how the framework handles some of the important MySQL failure scenarios and recovers to ensure high availability.

Availability 149

Availability Network Azure AWS 149

Dynatrace

JULY 31, 2020

We’re happy to announce the General Availability of cross-environment dashboarding capabilities (having released this functionality in an Early Adopter release with Dynatrace version 1.172 back in June 2019). Keep the token secret available for the second and final configuration step. Dynatrace news.

Availability 185

Availability Best Practices Monitoring Network 185

Percona

JULY 7, 2023

With the average cost of unplanned downtime running from $300,000 to $500,000 per hour , businesses are increasingly using high availability (HA) technologies to maximize application uptime. Where a high availability design once worked well, it can no longer keep up with more complex requirements. there cannot be high availability.

Availability 84

Availability Open Source Architecture Database 84

Percona

JULY 20, 2023

We often forget or take for granted the network hops involved and the additional overhead it creates on the overall performance. TCP/IP connection, triggered me to write about other aspects of network impact on performance. How to detect and measure the impact There is no easy mechanism for measuring the impact of network overhead.

Network 63

Network Performance Latency Servers 63

Dynatrace

SEPTEMBER 4, 2019

Davis relies on a wide spectrum of information sources, including a transactional view of your services and applications and the monitoring of all events that are raised on individual nodes within your Smartscape topology map. This blog post focuses on the definition of events that are triggered by measurements (i.e,

Metrics 141

Metrics Network Monitoring Availability 141

CSS Wizardry

JUNE 30, 2023

Load and DOMContentLoaded are internal browser events—your users have no idea what a Load time even is. Equally, both DOMContentLoaded and Load aren’t just meaningless browser events, and once you understand what they actually signify, you can get some real insights as to your site’s runtime behaviour from each of them. That’s late!

Metrics 326

Metrics Google Monitoring Analytics 326

Percona

AUGUST 22, 2023

With so much at stake, database high availability and fault tolerance have become must-have items, but many companies just aren’t certain which one they must have. This blog article will examine shared attributes of high availability (HA) and fault tolerance (FT). What does high availability mean?

Availability 80

Availability Hardware Open Source Database 80

Scalegrid

JANUARY 8, 2019

In Part I , we introduced a High Availability (HA) framework for MySQL hosting and discussed various components and their functionality. The slaves would provide acknowledgement only after the events are received and copied to the relay logs and also flushed to the disk. Replication and Semisynchronous Related Settings.

Availability 113

Availability Tuning Speed Network 113

IO River

NOVEMBER 2, 2023

What is 5 Nines Availability?In However, consumers often prioritize availability in many systems. Furthermore, there are many recognized standards to measure the availability of a service or system, and the most common one is to measure it as a percentage."Five This level of availability equates to only about 5.26

Availability 52

Availability Social Media Traffic Games 52

IO River

NOVEMBER 2, 2023

What is 5 Nines Availability?In However, consumers often prioritize availability in many systems. Furthermore, there are many recognized standards to measure the availability of a service or system, and the most common one is to measure it as a percentage."Five This level of availability equates to only about 5.26

Availability 52

Availability Social Media Traffic Games 52

Dynatrace

OCTOBER 23, 2023

Firstly, managing virtual networks can be complex as networking in a virtual environment differs significantly from traditional networking. Therefore, we have redesigned this extension from scratch, replacing the previously available WMI-based extension. This leads to a more efficient and streamlined experience for users.

Efficiency 224

Efficiency Virtualization Hardware Performance 224

Dynatrace

MAY 3, 2024

Take the example of Amazon Virtual Private Cloud (VPC) flow logs, which provide insights into the IP traffic of your network interfaces. With this out-of-the-box support for scalable data ingest, log data is immediately available to your teams for troubleshooting and observability, investigating security issues, or auditing.

Cloud 261

Cloud Lambda AWS Analytics 261

Dynatrace

NOVEMBER 9, 2023

Performance monitoring Dynatrace can collect performance metrics from Nutanix clusters, including latency, IOPS (Input/Output Operations Per Second), and network throughput. This helps IT teams quickly identify and troubleshoot problems, reducing downtime and ensuring the availability of critical applications.

Virtualization 202

Virtualization Storage Metrics Monitoring 202

Dynatrace

MARCH 14, 2023

Available directly from the AWS Marketplace , Dynatrace provides full-stack observability and AI to help IT teams optimize the resiliency of their cloud applications from the user experience down to the underlying operating system, infrastructure, and services. How does Dynatrace help?

AWS 290

AWS Lambda Serverless Virtualization 290

Dynatrace

MARCH 22, 2021

As a Network Engineer, you need to ensure the operational functionality, availability, efficiency, backup/recovery, and security of your company’s network. Moreover, with the new metric browser , you can easily list and filter available metrics, chart metrics, and view automated multidimensional analysis. A sneak peak.

Metrics 245

Metrics Network Infrastructure Traffic 245

Dynatrace

JULY 25, 2022

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. AWS Transit Gateway is a service offering from Amazon Web Services that connects network resources via a centralized hub.

AWS 226

AWS Transportation Network Traffic 226

DZone

JULY 23, 2021

It also provides information for organizations setting up high recovery mechanisms for transaction reconciliation and settlement in case of failure, as well as transaction disruption events during a network failure. The fail-over condition arises due to uncontrolled network failure, OS failure, hardware failure or DR drill.

Hardware 246

Hardware Network Processing Availability 246

Dynatrace

FEBRUARY 1, 2024

Based on the topology model, detected dependencies, and thousands of events and metrics, Davis AI can pinpoint the origin of an issue. For the most granular metrics and network insights, OneAgent is the optimal choice. Supported by Dynatrace Smartscape, Davis AI automatically detects and analyzes problems.

Infrastructure 190

Infrastructure Metrics Network Monitoring 190

The Netflix TechBlog

NOVEMBER 14, 2023

Late-arriving data is essentially delayed data due to system retries, network delays, batch processing schedules, system outages, delayed upstream workflows, or reconciliation in source systems. Using fixed lookback windows to always reprocess data, assuming that most late-arriving events will occur within that window.

Data Engineering 264

Data Engineering Engineering Processing Games 264

Dynatrace

FEBRUARY 28, 2024

Challenges to exploratory data analytics Among the challenges analysts face are multiple heterogeneous data sources, noisy or incomplete data, insufficient causal reasoning (faulty connections between event cause and effect), and untrustworthy AI , according to an article from the Columbia University Data Science Institute.

Analytics 219

Analytics Metrics Media Monitoring 219

Dynatrace

SEPTEMBER 8, 2022

In cloud-native environments, there can also be dozens of additional services and functions all generating data from user-driven events. Event logging and software tracing help application developers and operations teams understand what’s happening throughout their application flow and system.

Systems 193

Systems Cloud Analytics DevOps 193

Dynatrace

MARCH 6, 2024

More metrics, more data We have improved performance KPI collection and added new metrics and entities, like: System Memory pools Jobs Job queues ASP and disks Output queues and spooling files Message queues Network Subsystems Each entity has more metadata to help you identify and understand its configuration.

Monitoring 244

Monitoring Infrastructure Metrics Analytics 244

The Netflix TechBlog

AUGUST 30, 2021

For example, when running tests, the state of the device will change from “available for testing” to “in test.” The challenge, then, is to be able to ingest and process these events in a scalable manner, i.e., scaling with the number of devices, which will be the focus of this blog post.

Latency 213

Latency Traffic Transportation Hardware 213

Dynatrace

MARCH 5, 2021

How can you ensure that the measurements are always available and healthy? In order to detect all kinds of availability issues, you need AI-powered alerting for your third-party data sources, too. To detect an outage of the Synology disk, navigate to Settings > Anomaly detection > Custom events for alerting.

Metrics 222

Metrics Network Monitoring Infrastructure 222

Dynatrace

SEPTEMBER 13, 2023

Dynatrace AutomationEngine workflows automate release validation using AWS Well-Architected pillars With Dynatrace, you can create workflows that automate various tasks based on events, schedules or Davis problem triggers. Workflows are powered by a core platform technology of Dynatrace called the AutomationEngine.

AWS 257

AWS Efficiency Azure Cloud 257

Scalegrid

MAY 22, 2020

If the data churn on the master is high, the serving of binary logs alone could saturate the network interface of the master. It receives binary log events from the master, does not apply these events, but serves them to all the other slaves. Encountered event Gtid, relay-log name /mysql_data/relaylogs/relay-log.000005,

Servers 262

Servers Transportation Database Availability 262

Dynatrace

OCTOBER 14, 2022

To remain compliant, such logs are typically subject to pseudonymization or anonymization procedures (masking), which makes sensitive data inaccessible while preserving the contextual information of the event, service, or host. Sensitive data masking will be available in Dynatrace version 1.253 and require OneAgent 1.243+.

Storage 237

Storage Government Network Infrastructure 237

Dynatrace

FEBRUARY 15, 2023

Lack of data: In many cases, available data may not be enough to make informed decisions due to data silos, distribution, or negligence. Example workflow for event-driven vulnerability reporting and escalation. Teams can share and collaboratively enhance and extend all workflows with other teams.

Cloud 181

Cloud DevOps Code Open Source 181

Dynatrace

APRIL 7, 2023

Now, customers can use streamed responses to build more responsive applications by sending partial responses to clients as the response becomes available. Triggering the Lambda function is event-driven and could include changes in state or an update to a file. To learn more about the AWS Lambda features, visit the Lamba features page.

Lambda 224

Lambda AWS Serverless Latency 224

Dynatrace

JULY 25, 2023

Dynatrace applies these techniques to the broadest set of modalities in the market, including the data types of metrics, traces, logs, behavior, topology, dependencies, events, and more, with unmatched precision for precise predictions, accurate determinations, and meaningful insights. Start your free trial now!

Best Practices 239

Best Practices Analytics Metrics Code 239

Dynatrace

MARCH 24, 2023

But managing the deployment, modification, networking, and scaling of multiple containers can quickly outstrip the capabilities of development and operations teams. This orchestration includes provisioning, scheduling, networking, ensuring availability, and monitoring container lifecycles. How does container orchestration work?

Infrastructure 195

Infrastructure Open Source Operating System Cloud 195

Dynatrace

NOVEMBER 2, 2023

Enhanced customer confidence through excellent service availability. Many organisations adopt an observability solution to analyse the significance of events to their operations, making it ideally suited to APRA CPS 230 compliance. Availability Observability helps banks meet availability SLAs for mission-critical services.

Cloud 231

Cloud Infrastructure Strategy Hardware 231