Scalegrid

JULY 13, 2020

Oracle Database is a commercial, proprietary multi-model database management system produced by Oracle Corporation, and the largest relational database management system (RDBMS) in the world. The unstoppable rise of open source databases. What’s causing this massive shift? Check out the PostgreSQL vs. Oracle Infographic.

Open Source 244

Open Source Tuning C++ Database 244

The Netflix TechBlog

OCTOBER 19, 2020

which is difficult when troubleshooting distributed systems. Troubleshooting a session in Edgar When we started building Edgar four years ago, there were very few open-source distributed tracing systems that satisfied our needs. The following sections describe our journey in building these components.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Dynatrace

MARCH 24, 2023

Containers enable developers to package microservices or applications with the libraries, configuration files, and dependencies needed to run on any infrastructure, regardless of the target system environment. Originally created by Google, Kubernetes was donated to the CNCF as an open source project.

Infrastructure 182

Infrastructure Open Source Operating System Cloud 182

Dynatrace

OCTOBER 4, 2022

This architecture offers rich data management and analytics features (taken from the data warehouse model) on top of low-cost cloud storage systems (which are used by data lakes). This decoupling ensures the openness of data and storage formats, while also preserving data in context. Ingest and process with Grail.

Artificial Intelligence 264

Artificial Intelligence Analytics Storage Architecture 264

The Morning Paper

NOVEMBER 5, 2019

File systems unfit as distributed storage backends: lessons from 10 years of Ceph evolution Aghayev et al., In this case, the assumption that a distributed storage backend should clearly be layered on top of a local file system. What is a distributed storage backend? SOSP’19.

Storage 64

Storage Systems Hardware Efficiency 64

Scalegrid

FEBRUARY 1, 2024

MySQL is a popular open-source relational database management system for online applications and data warehousing. However, data loss is always possible due to hardware malfunction, software defects, or other unforeseen circumstances, just like with any computer system.

Best Practices 130

Best Practices Storage Strategy Database 130

Dynatrace

JULY 25, 2022

DevOps enables developers to rapidly and frequently release new features and services by using continuous integration and continuous delivery (CI/CD) , suites of collaboration tools, and version control practices, most often with the open source Git software at its core. GitOps improves speed and scalability.

DevOps 221

DevOps Infrastructure Speed Cloud 221

Dynatrace

DECEMBER 18, 2023

For busy site reliability engineers, ensuring system reliability, scalability, and overall health is an imperative that’s getting harder to achieve in ever-expanding, cloud-native, container-based environments. Another source reported a 43% overall increase in Prometheus adoption for the last six months of 2021.

Metrics 175

Metrics Engineering Energy Tuning 175

Percona

DECEMBER 4, 2023

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Percona Distribution for MySQL (PS- based variant) 8.1.0 was released.

Open Source 83

Open Source Azure Servers Programming 83

Percona

JULY 17, 2023

5 among all database management systems and No. 1 among non-relational/document-based systems ( DB-Engines, July 2023 ). DBAs and developers appreciate its combination of flexibility, scalability, and performance. MongoDB is preferable for working with content management systems and mobile apps. It ranks No.

Open Source 79

Open Source Database Scalability Software 79

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Some disruption might occur, but it will be minimal. Fault tolerance aims for zero downtime and data loss.

Availability 112

Availability Database Open Source Hardware 112

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). While originally designed to be a drop-in replacement for MySQL, it evolved into its own distinct database management system and is now maintained and supported by the MariaDB Foundation.

Open Source 52

Open Source Servers Storage Scalability 52

Percona

DECEMBER 27, 2023

We want adopters of our technology to be able to deploy their critical open source databases and applications across any public or private cloud environment. Creating repositories for memory-safe patterns in cloud systems to improve overall security. You mentioned ‘More Simple Kubernetes’?

Cloud 83

Cloud Open Source Strategy Best Practices 83

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work. Message queue software options to consider.

Monitoring 196

Monitoring Serverless Programming Speed 196

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work. Message queue software options to consider.

Monitoring 195

Monitoring Serverless Programming Speed 195

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. In another survey, using multiple metrics for overall popularity, PostgreSQL ranks as the fourth most popular database management system ( DB-Engines, March 2023 ). It has evolved steadily, however, during 25 years as an open source project.

Open Source 82

Open Source Healthcare Social Media Database 82

Percona

AUGUST 30, 2023

Without data backup mechanisms, there can be data loss or system downtime. Even worse, entire operating systems can crash, also resulting in data loss. An incremental backup, which is faster and requires less storage than a full backup, captures changes made since the previous backup. The software is truly open source.

Database 92

Database Hardware Open Source Strategy 92

Percona

OCTOBER 13, 2023

MySQL writes a.sdi file to accommodate the serialized dictionary information for storage engines that lack support for this functionality. Storage engine compatibility Different MySQL storage engines handle.sdi files in various ways. Storage engine compatibility Different MySQL storage engines handle.sdi files in various ways.

Storage 98

Storage Database Engineering Open Source 98

Percona

OCTOBER 10, 2023

This is not a general rule, but as databases are responsible for a core layer of any IT system – data storage and processing — they require reliability. Percona Monitoring and Management (PMM) – A fully open source monitoring tool to help you run your databases (not limited to MongoDB).

Availability 104

Availability Servers Database Open Source 104

Dynatrace

DECEMBER 22, 2021

Complex information systems fail in unexpected ways. Observability gives developers and system operators real-time awareness of a highly distributed system’s current state based on the data it generates. With observability, teams can understand what part of a system is performing poorly and how to correct the problem.

Artificial Intelligence 175

Artificial Intelligence Metrics Architecture DevOps 175

Percona

MARCH 23, 2023

Storage The type of storage and disk used for database servers can have a significant impact on performance and reliability. Operating system Linux is the most common operating system for high-performance MySQL servers. A recommended value is two times the number of CPUs plus the number of disks.

Performance 129

Performance Hardware Tuning Storage 129

Dynatrace

NOVEMBER 22, 2021

Visibility into system activity and behavior has become increasingly critical given organizations’ widespread use of Amazon Web Services (AWS) and other serverless platforms. AWS Lambda makes it easy to design, run, and maintain application systems without having to provision or manage infrastructure. Dynatrace news. Amazon EC2.

Best Practices 208

Best Practices AWS Monitoring Serverless 208

The Netflix TechBlog

NOVEMBER 22, 2019

4:45pm-5:45pm NFX 202 A day in the life of a Netflix Engineer Dave Hahn , SRE Engineering Manager Abstract : Netflix is a large, ever-changing ecosystem serving millions of customers across the globe through cloud-based systems and a globally distributed CDN. We explore all the systems necessary to make and stream content from Netflix.

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

4:45pm-5:45pm NFX 202 A day in the life of a Netflix Engineer Dave Hahn , SRE Engineering Manager Abstract : Netflix is a large, ever-changing ecosystem serving millions of customers across the globe through cloud-based systems and a globally distributed CDN. We explore all the systems necessary to make and stream content from Netflix.

AWS 100

AWS Entertainment Open Source Benchmarking 100

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Therefore, DBAs must take a piecemeal approach to achieve HA with PostgreSQL, bringing together open source extensions and tools from multiple sources. there cannot be high availability.

Availability 87

Availability Open Source Architecture Database 87

Dynatrace

OCTOBER 11, 2021

Avoid lock-in with open-source technologies. Scalability is a major feature of GCF. Functions integrate with APIs (such as the Video Intelligence API ) to make this possible, forming a processing chain that eventually commits data to cloud storage. How Google Cloud Functions works. Pay only for accumulated usage.

Google 218

Google Cloud Serverless Azure 218

High Scalability

APRIL 3, 2019

PostgreSQL is an open source object-relational database system that has soared in popularity over the past 30 years from its active, loyal, and growing community. So what makes PostgreSQL so special, and how is it being used today?

Database 177

Database Cloud Open Source Systems 177

Dynatrace

FEBRUARY 10, 2023

From data lakehouse to an analytics platform Traditionally, to gain true business insight, organizations had to make tradeoffs between accessing quality, real-time data and factors such as data storage costs. However, according to recent research, keeping applications secure in modern hybrid and multicloud systems is an ongoing challenge.

Efficiency 272

Efficiency Performance Analytics DevOps 272

Dynatrace

NOVEMBER 23, 2020

Nevertheless, there are related components and processes, for example, virtualization infrastructure and storage systems (see image below), that can lead to problems in your Kubernetes infrastructure. Configuring storage in Kubernetes is more complex than using a file system on your host.

Virtualization 160

Virtualization Infrastructure Monitoring Cloud 160

Percona

NOVEMBER 1, 2023

The key question related to RTO is, “How quickly must the data on this system be restored?” Snapshot Backups: Some file system implementations enable “snapshots” to be taken. These provide logical copies of the file system at a given point in time, without requiring a physical copy of the entire file system.

Best Practices 80

Best Practices Storage Strategy Database 80

Percona

AUGUST 22, 2023

We’ll wrap it up by suggesting high availability open source solutions, and we’ll introduce you to support options for ensuring continuous high performance from your systems. High availability does not guarantee 100% uptime, but an HA system enables you to minimize downtime to the point you’re almost there.

Availability 82

Availability Hardware Open Source Database 82

Dynatrace

NOVEMBER 29, 2021

It offers automated installation, upgrades, and life cycle management throughout the container stack — the operating system, Kubernetes and cluster services, and applications — on any cloud. By removing concerns around storage, security, and lifecycle management, businesses can instead focus on application development, support, and evolution.

Monitoring 147

Monitoring DevOps Infrastructure Metrics 147

HammerDB

APRIL 19, 2023

Therefore, before we attempt to measure our database performance, we should know the system or cloud instance to be tested in detail. As database performance is heavily influenced by the performance of storage, network, memory, and processors, we must understand the upper limit of these key components. Operating System: Ubuntu 22.04

Performance 54

Performance Benchmarking Cache Storage 54

Percona

AUGUST 1, 2023

MySQL, a popular database management system, offers online operations since version 5.6, After changing the VARCHAR column size to 200, the following is the storage requirement. Of course, a character set defines the storage requirements, and changing CHARACTER SET also causes an increase in bytes required.

Storage 83

Storage Database Open Source Engineering 83

KeyCDN

FEBRUARY 22, 2023

Cloud-based development and deployment One of the main advantages of cloud-based development and deployment is scalability. Each of these platforms offers a wide range of services and tools for web application development and deployment, including storage, databases, and serverless computing.

Artificial Intelligence 111

Artificial Intelligence Development Serverless Website 111

Percona

SEPTEMBER 6, 2023

In both examples below, the system sees the query as just WHERE indexed column = ‘constant’ and so the speed of the search is equivalent to any other simple index query. MySQL’s functional indexes are implemented as hidden virtual generated columns The virtual generated column itself requires no storage.

Speed 86

Speed Virtualization Storage Open Source 86

Percona

AUGUST 7, 2023

Both logs are crucial in the ACID (Atomicity, Consistency, Isolation, Durability) properties of database systems. InnoDB Undo Log The undo log, also known as the rollback segment, is a crucial part of the InnoDB storage engine. In a database system, rollback segments are used to temporarily store undo data during transactions.

Database 97

Database Tuning Storage Open Source 97