Percona

MARCH 16, 2023

At the time of the writing of this article, the PMM DBaaS supported a limited number of cloud vendors, AWS being one of them. A Cluster Creator: This is where you decide on some minimal and basic properties of the cluster and deploy it. Let’s look at how you can run Percona databases on Kubernetes, the easy way.

Infrastructure 89

Infrastructure Database AWS Monitoring 89

Percona

DECEMBER 8, 2023

In this article, we will demonstrate how to achieve asynchronous replication automatic source failover when our replica is a Percona Server for MySQL (PS) and the source is a Percona XtraDB Cluster (PXC) cluster, using virtual IP (VIP) managed by Keepalived. The only value currently accepted is GroupReplication.

Servers 84

Servers Virtualization Open Source Scalability 84

Dynatrace

NOVEMBER 23, 2020

Typically, Kubernetes monitoring is managed using a separate dashboard (like the Kubernetes Dashboard or the Grafana App for Kubernetes ) that shows the state of the cluster and alerts when anomalies occur. Dynatrace news. As a platform operator, you want to identify problems quickly and learn from them to prevent future outages.

Virtualization 160

Virtualization Infrastructure Monitoring Cloud 160

Percona

SEPTEMBER 12, 2023

Schema changes are required to add new features or to fix bugs in an application. However, there is no standard procedure to make the changes in a quick and safe manner. If the changes are not made considering the necessary precautions, you may face unwanted outages on the database that can cause serious problems to your business.

Database 83

Database Traffic Open Source Monitoring 83

Percona

JUNE 27, 2023

In this article, we will go over how to set up Alerting in PMM running on Docker and receive notifications via emails when such alerts are triggered. We will also leverage Grafana’s notification templates to customize the alert emails to reduce noise. GF_SMTP_HOST: Host address of your SMTP server.

Monitoring 74

Monitoring Open Source Database Servers 74

Abhishek Tiwari

JULY 22, 2023

However, amidst the drive for speed, ensuring policy compliance is often overlooked, leading to potential security vulnerabilities and compliance risks. However, amidst the drive for speed, ensuring policy compliance is often overlooked, leading to potential security vulnerabilities and compliance risks.

AWS 52

AWS Best Practices Infrastructure Traffic 52

Percona

APRIL 21, 2023

In this article, we will discuss errant Transaction /GTID and how we can solve them with the Orchestrator tool. Orchestrator is a MySQL high availability and replication management tool that runs as a service and provides command line access, HTTP API, and Web interface. What are errant transactions? 3306 0s ok 5.7.41-44-log On 192.168.56.20:3306,

C++ 81

C++ Monitoring Database Open Source 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. I wrote this article based on the Docker-maintained repository. What are MongoDB Docker Containers?

Scalability 57

Scalability Best Practices Servers Database 57

Brendan Gregg

FEBRUARY 28, 2023

As I was determined to become great at my new occupation regardless of my location, I read every sysadmin book, article, and magazine I could find on the shelf. I didn't end up getting published in SysAdmin directly, but my performance work did make it as a feature article (thanks Matty). Or even on a plane.

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

SEPTEMBER 7, 2019

By combining full functionality with high security (by reducing the attack surface) Dynatrace provides the best in class solution for enterprise cloud environments. Use of LSCs is recommended for all security-critical software, and its popularity is growing. Of course, Dynatrace itself is also software. in the early 2000s.

Programming 103

Programming Monitoring Software Software 103

Percona

MARCH 24, 2023

This article discusses the need for using binlog compression and the potential issues it may cause. You might want to use binlog compression with MySQL/ Percona Server for MySQL , but it can come with drawbacks. Binlog compression is a technique used to reduce the size of binary log files, which can become quite large over time.

Open Source 82

Open Source Database C++ Servers 82

O'Reilly Software

MAY 15, 2018

IBM is driving development in the container space, as shown through last year’s launch of Istio , an open cloud service that allows developers to connect, manage, and secure networks of different microservices. Containers, microservices, and Kubernetes provide such assurance. Containers, microservices, and Kubernetes provide such assurance.

Development 73

Development Media Google Network 73

Brendan Gregg

FEBRUARY 28, 2023

As I was determined to become great at my new occupation regardless of my location, I read every sysadmin book, article, and magazine I could find on the shelf. I didn't end up getting published in SysAdmin directly, but my performance work did make it as a feature article (thanks Matty). Or even on a plane.

Performance 52

Performance Latency Cache Virtualization 52

Abhishek Tiwari

DECEMBER 27, 2017

better cluster resource utilization. better cluster resource utilization. optimised container networking and security. Under the hood, the BlueData used several enhancements to boosts the I/O performance and scalability of container-based clusters. portability between cloud and on-premises. Key challenges.

Big Data 63

Big Data Storage Benchmarking Hardware 63

Scalegrid

MARCH 28, 2024

This article will explore how they handle data storage and scalability, perform in different scenarios, and, most importantly, how these factors influence your choice. Choosing between Redis and Memcached hinges on specific application requirements. Redis Data Types and Structures The design of Redis’s data structures emphasizes versatility.

Cache 130

Cache Storage Scalability Architecture 130

Scalegrid

JANUARY 12, 2024

This article analyzes cloud workloads, delving into their forms, functions, and how they influence the cost and efficiency of your cloud infrastructure. What is workload in cloud computing? The underlying foundation of a workload within this environment is its ability to utilize computing resources and produce outputs based on given inputs.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Brendan Gregg

AUGUST 18, 2019

Originally posted at https:/opensource.com/article/19/8/introduction-bpftrace. For Kubernetes clusters, there is also [kubectl-trace] for running it. ## Syntax probe[,probe,] /filter/ { action }. . ## Syntax probe[,probe,] /filter/ { action }. You can use bpftrace via one-liners or scripts, and it ships with many prewritten tools.

Latency 68

Latency C++ Cache Programming 68

The Netflix TechBlog

FEBRUARY 9, 2021

by AIM Team Members Karen Casella , Travis Nelson , Sunny Singh ; with prior art and contributions by Justin Ryan , Satyajit Thadeshwar As most developers can attest, dealing with security protocols and identity tokens, as well as user and device authentication, can be challenging.

Architecture 221

Architecture Latency Servers Website 221

Dynatrace

NOVEMBER 11, 2020

Readers of this blog surely appreciate the earlier enhancements we announced related to enterprise-scale life-cycle management of OneAgents via REST API , easier configurability of OneAgent settings , and the recent improvements to OneAgent security. OneAgents can be deployed via a single command execution or a double-click.

Best Practices 196

Best Practices Storage Java Benchmarking 196

Percona

JULY 17, 2023

First, some stage-setting for this blog article. MongoDB also provides strong encryption and firewall security. MongoDB Community Edition software might set the stage for achieving your high-volume database goals, but you quickly learn that its features fall short of your enterprise needs. Don’t despair; there are alternatives.

Open Source 74

Open Source Database Scalability Software 74

Scalegrid

MAY 13, 2020

It can scale towards a multi-petabyte level data workload without a single issue, and it allows access to a cluster of powerful servers that will work together within a single SQL interface where you can view all of the data. What Exactly is Greenplum? At a glance – TLDR. The Greenplum Architecture. Major Use Cases.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Percona

NOVEMBER 2, 2023

Following the series of blogs started by Peter Zaitsev in Installing MySQL with Docker , on deploying Docker containers running open source databases, in this article, I’ll demonstrate how to install and run PostgreSQL using Docker. This blog was originally published in Sept 2021 and was updated in November 2023.

Database 68

Database Open Source Scalability Virtualization 68

Percona

APRIL 17, 2023

We’ll also go over some best practices for MongoDB security as well as MongoDB data modeling. The swap issue is explained in the excellent article by Jeremy Cole at the Swap Insanity and NUMA Architecture. Without further ado, let’s start with the OS settings. A setting of 100 determines it to swap aggressively to disk.

Best Practices 52

Best Practices Design Tuning Database 52

The Netflix TechBlog

MARCH 1, 2021

A Cosmos service This article will explain why we built Cosmos, how it works and share some of the things we have learned along the way. When Reloaded was designed, we were a small team of developers operating a constrained compute cluster, and focused on one use case: the video/audio processing pipeline. Modularity?—?An

Serverless 228

Serverless Media Latency Social Media 228

O'Reilly

NOVEMBER 28, 2023

Unexpected outcomes, security, safety, fairness and bias, and privacy are the biggest risks for which adopters are testing. Generative AI has been the biggest technology story of 2023. Almost everybody’s played with ChatGPT, Stable Diffusion, GitHub Copilot, or Midjourney. What’s the reality? Many AI adopters are still in the early stages.

Open Source 109

Open Source Artificial Intelligence Google Infrastructure 109

SQL Performance

MAY 12, 2021

In this article we’ll put this intuitive assumption to the test. In this article we’ll put this intuitive assumption to the test. For simplicity’s sake, I’ll disable CLR strict security and make the database trustworthy using the following code: -- Enable CLR, disable CLR strict security and make db trustworthy.

C++ 111

C++ Servers Database Code 111

Percona

JULY 1, 2023

These may be performance, high availability, operational cost, management, capacity planning, scalability, security, monitoring, etc. Now that Database-as-a-service (DBaaS) is in high demand, there are multiple questions regarding AWS services that cannot always be answered easily: When should I use Aurora and when should I use RDS MySQL ?

AWS 52

AWS Database Serverless Storage 52

SQL Server According to Bob

JANUARY 11, 2020

Microsoft SQL Server I/O Basics Author: ​​ Bob Dorr, Microsoft SQL Server Escalation Published: ​​ December, 2004 SUMMARY: ​​ Learn the I/O requirements for Microsoft SQL Server database file operations. This will help you increase system performance and avoid I/O environment errors.

Servers 40

Servers Cache Media Hardware 40

Sutter's Mill

JUNE 21, 2012

While visiting Facebook earlier this month, I gave a shorter version of my “Welcome to the Jungle” talk, based on the eponymous WttJ article. A word about “cluster in a box”. I also mentioned this in the original WttJ article this is based on; just search for “reliability.”). (I Title: Herb Sutter: Welcome to the Jungle.

Latency 40

Latency Transportation Hardware Education 40

Scalegrid

JULY 13, 2020

In this article, we compare Oracle vs. PostgreSQL, outlining the differences in these SQL database costs, features, and ease of use for both developers and database administrators (DBA’s) alike. While Oracle remains the #1 database on the market, its popularity has steadily declined by over 18% since 2013. What’s causing this massive shift?

Open Source 244

Open Source Tuning C++ Database 244

SQL Server According to Bob

JANUARY 11, 2020

Copyright The information ​​ that is contained ​​ in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication. This White Paper is for informational purposes only. This White Paper is for informational purposes only.

Servers 40

Servers Cache Database Media 40

High Scalability

NOVEMBER 25, 2019

Egnyte is a Secure Content Platform built specifically for businesses. Egnyte is a secure Content Collaboration and Data Governance platform, founded in 2007 when Google drive wasn't born and AWS S3 was cost-prohibitive. This is a guest post by Kalpesh Patel , an Engineer, who for Egnyte from home. You can reach him at @kpatelwork.

Architecture 52

Architecture Cache Azure Storage 52