DZone

MAY 7, 2023

For reference: Checkout my previous article where I discuss connection pool high availability, " Connection Pool High Availability With CockroachDB and PgCat." Motivation The load balancer is a core piece of architecture for CockroachDB. Given its importance, I'd like to discuss the methods to overcome the SPOF scenarios.

Availability 163

Availability Architecture 163

DZone

MAY 19, 2023

In this blog, I would like to share a few best practices for creating High Available (HA) Applications in Mule 4 from an infrastructure perspective ONLY ( CloudHub in this article refers to CloudHub 1.0 Most of the configuration details (only relevant to HA) shared here are taken from MuleSoft Documentation/Articles/Blogs.

Best Practices 228

Best Practices Availability Infrastructure 228

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 Testing 277

Percona

APRIL 1, 2024

The caching_sha2_password authentication method for frontend connections is now available. ProxySQL recently released version 2.6.0, and going through the release notes, I focused on the following:Added support for caching_sha2_password!This This is great news for the community! This has been a long-awaited feature …Why?Because

Availability 104

Availability 104

Percona

MAY 8, 2024

introduced a significant enhancement: the ability to run PMM in high availability (HA) mode. Percona Monitoring and Management (PMM) has become a valuable tool for database professionals, providing comprehensive insights into database health and performance. A recent update (version 2.41.0)

Availability 93

Availability Database Monitoring Performance 93

DZone

MAY 24, 2023

In the cloud context, this typically includes high availability (HA) and disaster recovery (DR). Business continuity is the company’s capability to continue operating uninterrupted despite downtime. Their ultimate goal is to minimize all downtime risks as much as possible so that you can operate key services normally despite outages.

Availability 206

Availability Cloud 206

Dynatrace

NOVEMBER 3, 2023

address these limitations and brings new monitoring and analytical capabilities that weren’t available to Extensions 1.0: What’s available now and what’s coming later We’ve already started to migrate Dynatrace-developed Extensions 1.0 available, and more are in the pipeline. Extensions 2.0 to the Extension Framework 2.0.

Technology 254

Technology Technology Scalability Availability 254

Dynatrace

JUNE 10, 2020

Having been named as a Leader in the 2020 Gartner APM Magic Quadrant for the 10 th consecutive time proves that Dynatrace is the best-of-breed application performance monitoring tool available. As such, Davis automatically detects process and host availability root causes for large-scale, user-impacting incidents.

Infrastructure 164

Infrastructure Availability Monitoring Processing 164

Sutter's Mill

SEPTEMBER 17, 2024

And, as always, all the over 100 session videos will become freely available publicly over the coming months for everyone to enjoy.

Availability 57

Availability C++ Website 57

Percona

OCTOBER 10, 2023

Availability solutions – Advanced backups, including physical backups and point-in-time recovery that are not available to MongoDB Community Edition. We also want to focus more on the security aspects not available outside of MongoDB Enterprise. 1 release or the full release notes from MongoDB Inc.

Servers 106

Servers Availability Database Open Source 106

Percona

SEPTEMBER 19, 2023

It looks like we succeeded, and I’m happy to announce that Percona Distribution for PostgreSQL 16 is now available! We plan to make Percona images for PostgreSQL available on Docker Hub shortly. Improving quality while maintaining the same resilience towards QA was something we aimed for. The plan is to start with version 16.

Availability 115

Availability Open Source Database Servers 115

DZone

MARCH 14, 2023

As an engineer, you probably know that server performance under heavy load is crucial for maintaining the availability and responsiveness of your services. But what happens when traffic bursts overwhelm your system? Queueing requests is a common solution, but what's the best approach: FIFO or LIFO?

Strategy 141

Strategy Latency Availability Traffic 141

Percona

MAY 21, 2024

High availability (HA) minimizes downtime for Percona Monitoring and Management (PMM) during hardware failures, in times of disaster recovery, or increased usage of the tool. Ensuring your monitoring system stays up and running is vital.

Availability 83

Availability Monitoring Hardware Storage 83

VoltDB

MAY 14, 2024

Balancing Low Latency, High Availability and Cloud Choice Cloud hosting is no longer just an option — it’s now, in many cases, the default choice. Let’s look at the top cloud computing use cases, the use cases for which cloud probably isn’t the best route available, and the use cases where a hybrid approach may be best.

Latency 52

Latency Availability Cloud Hardware 52

Scalegrid

OCTOBER 31, 2019

Wondering which high availability framework to use for your PostgreSQL deployments ? We compared the top 3 frameworks, PostgreSQL Automatic Failover (PAF) vs. Replication Manager (repmgr) vs. Patroni , in our Managing High Availability in PostgreSQL series. PostgreSQL High Availability Framework Infographic.

Availability 187

Availability Azure AWS DevOps 187

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. High Availability Test Scenarios.

Availability 147

Availability Servers Open Source Database 147

Dynatrace

AUGUST 3, 2020

For example: To provide support, you need a remote desktop service to be available. To simplify and automate such efforts, we’re proud to announce general availability of Windows services availability monitoring with the release of Dynatrace OneAgent version 1.197. Alerts for Windows service availability.

Infrastructure 157

Infrastructure Availability Monitoring Operating System 157

VoltDB

MARCH 13, 2024

In the age of big-data-turned-massive-data, maintaining high availability , aka ultra-reliability, aka ‘uptime’, has become “paramount”, to use a ChatGPT word. So when they don’t get one, they ask again — and again… and again… We thus have two compelling reasons for why high availability is so important: 1. What is high availability?

Availability 52

Availability Latency DevOps Systems 52

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

SQL Shack

NOVEMBER 19, 2020

In this 37th article for SQL Server Always On Availability Groups, we will explore useful dynamic management views for monitoring availability replicas and databases.

Availability 90

Availability Database Monitoring Servers 90

Percona

JUNE 30, 2023

Percona, a leading provider of open-source database software and services, announced the general availability of Percona Operator for PostgreSQL version 2. IT teams must ensure high availability, scalability, and security, all while ensuring that their PostgreSQL clusters perform optimally. Please refer to our documentation.

Availability 99

Availability Open Source Azure Hardware 99

Percona

JULY 15, 2024

We’re excited to announce that both Percona Server for MySQL and Percona XtraBackup now support the ARM64 architecture on Red Hat Enterprise Linux (RHEL) 8/9 and Oracle Linux (OL) 8/9. The packages with the aarch64.rpm rpm extension can be found on Percona Software Downloads. The aarch64.rpm

Servers 118

Servers Availability Architecture Software 118

High Scalability

JANUARY 8, 2019

In Part I, we introduced a High Availability (HA) framework for MySQL hosting and discussed various components and their functionality. Now in Part II, we will discuss the details of MySQL semisynchronous replication and the related configuration settings that help us ensure redundancy and consistency of the data in our HA setup.

Availability 149

Availability Storage Engineering 149

SQL Shack

JANUARY 21, 2021

In this 40th article on SQL Server Always On Availability Group series, we will discuss logins synchronization between replicas. Introduction SQL Server Always On Availability Groups provides high availability and disaster recovery solution for SQL databases.

Availability 67

Availability Servers Database Monitoring 67

Dynatrace

MARCH 31, 2021

Thanks to centralized configuration, near real-time availability of all services, and potential cost optimization, metric streaming is now the future of performance data distribution. The post Analyze all AWS data in minutes with Amazon CloudWatch Metric Streams available in Dynatrace appeared first on Dynatrace blog.

AWS 157

AWS Metrics Availability Lambda 157

Percona

JULY 24, 2023

To make sure that Percona Backup for MongoDB answers the pains of our customers, we took the common denominator of the pains that anyone using snapshot capabilities faces when performing backups and restores and positioned PBM as the open source, freely available answer to those pains. I am happy to announce that with PBM 2.2.0,

Availability 79

Availability Open Source Strategy Storage 79

InfoQ

NOVEMBER 29, 2023

During the recent Ignite conference, Microsoft announced the general availability (GA) of partitioned namespaces feature for Azure Service Bus, which allows customers to use partitioning for the premium messaging tier. By Steef-Jan Wiggers

Azure 72

Azure Availability Architecture Design 72

SQL Shack

OCTOBER 20, 2020

In this 33rd article of SQL Server Always On Availability Group series, we will use extended events to monitor the availability group. Introduction Database professionals’ primary role is to do proactive monitoring for ensuring system availability. You can use […].

Availability 107

Availability Monitoring Servers Database 107

Scalegrid

JANUARY 24, 2019

Redis Cluster is the native sharding implementation available within Redis, an open-source in-memory data structure project, that allows you to automatically shard across multiple Redis nodes without having to rely on external tools and utilities. Some of the advanced benefits of Redis Clusters include: High Availability.

Availability 113

Availability Open Source AWS DevOps 113

DZone

JULY 3, 2019

Mule Enterprise Edition supports scalable clustering to provide high availability (HA) for applications. High availability is essential for any organizations interested in protecting their business against the risk of a system outage, loss of transactional data, incomplete data, or message processing errors. What Is Clustering?

Availability 100

Availability Virtualization Scalability Engineering 100

SQL Shack

NOVEMBER 16, 2020

Introduction SQL Server Always On Availability Groups gives you the ability to safeguard the SQL databases and implements a solution for high-availability and disaster recovery. In this 36th article for SQL Server Always On series, we will explore various dynamic management views (DMV’s) for monitoring the AG replicas.

Availability 122

Availability Servers Monitoring Database 122

Dynatrace

MAY 17, 2019

which is available as of now. CPUs are still available for running additional containers. now available appeared first on Dynatrace blog. SUSE released its current version CaaS 3.0 As a SUSE technology partner, Dynatrace has been working on providing official support for CaaS 3.0, Cluster-level metrics for SUSE CaaS 3.0.

Availability 144

Availability Monitoring Metrics Technology 144

SQL Shack

FEBRUARY 8, 2021

In this 41st article for SQL Server Always On Availability Groups, we will explore the session timeout configurations for AG replicas. Prerequisites You should follow articles in the series, SQL Server Always On Availability Groups and prepare the following environment.

Availability 92

Availability Servers 92

SQL Shack

AUGUST 21, 2020

This is the 12th article in the series of SQL Server Always On Availability Groups. Introduction SQL Server 2016 provides a new feature Distributed Availability Group for disaster recovery purposes. It is a particular type of availability group that helps access the multiple failover clusters.

Availability 104

Availability Servers 104

Percona

FEBRUARY 1, 2024

In this blog post, we’ll look at various MySQL high availability (HA) solutions, detailing their advantages and disadvantages to equip you with the insight required for informed decision-making regarding your database infrastructure. This blog was originally published in June 2016 but was updated in February 2024.In

Availability 52

Availability Infrastructure Database 52

Dynatrace

APRIL 16, 2019

Support for Windows-based ActiveGates is now available with ActiveGate version 1.165. While synthetic browser monitors (which also include browser clickpaths) rely on a browser-based engine that is responsible for executing monitors, private HTTP monitors use simple HTTP requests to monitor the availability of a given URL.

Availability 104

Availability Monitoring Operating System Mobile 104

Dynatrace

APRIL 16, 2019

We’re proud to announce the general availability of OneAgent full-stack monitoring for the AIX operating system. Monitoring IBM Power Systems isn’t a simple task, due to its specific architecture, there aren’t many tools available on the market. The ones that are available are old generation. Dynatrace news.

Availability 104

Availability Monitoring Metrics Operating System 104