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. Find more information in the Telemetry on Percona Server for MySQL document.

Open Source 83

Open Source Azure Servers Programming 83

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

Dynatrace

DECEMBER 16, 2021

The vulnerability was first reported to the Apache Foundation (an open-source project) on November 24 by security researcher Chen Zhaojun of Alibaba, China’s largest e-commerce company, after an attack was documented on December 9 and affected servers of the game Minecraft.

Internet 261

Internet Internet Games Java 261

Percona

FEBRUARY 10, 2023

Please check Amazon’s Official Documentation for more information. Xbcloud is a tool part of Percona XtraBackup and allows you to upload and download backups to Amazon S3 storage. Percona XtraBackup is a free, open source, complete online backup solution for all versions of Percona Server for MySQL and MySQL.

Storage 96

Storage Open Source AWS Servers 96

Percona

DECEMBER 11, 2023

A Dedicated Log Volume (DLV) is a specialized storage volume designed to house database transaction logs separately from the volume containing the database tables. DLVs are particularly advantageous for databases with large allocated storage, high I/O per second (IOPS) requirements, or latency-sensitive workloads.

AWS 101

AWS Benchmarking Performance Traffic 101

Percona

MARCH 10, 2023

Consider this: we define a capped collection of size 1GB, it will purge out the oldest document if the allocated size of the collection is full and we have to insert a new document. A capped collection guarantees that it will maintain the document’s insertion order. Create an index to avoid collection scan.

Open Source 107

Open Source Storage Speed Servers 107

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 also requires extensive approvals for any development.

DevOps 227

DevOps Infrastructure Speed Cloud 227

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 83

Open Source Healthcare Social Media Database 83

Scalegrid

JULY 17, 2020

It is an open standard format which organizes data into key/value pairs and arrays detailed in RFC 7159. JSON is the most common format used by web services to exchange data, store documents, unstructured data, etc. Note: If a particular key is always present in your document, it might make sense to store it as a first class column.

Storage 321

Storage Database Efficiency Processing 321

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 88

Availability Open Source Architecture Database 88

Percona

FEBRUARY 24, 2023

For more information, see Access Control documentation. For more information, see Percona Helm Chart documentation. Helm provides the ability to group multiple Kubernetes manifests into a single entity known as a Helm Chart, which can be easily managed for deployments, rollbacks, and storage.

Availability 97

Availability Metrics Monitoring Open Source 97

Dynatrace

OCTOBER 11, 2021

Avoid lock-in with open-source technologies. 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. GCF operates under the following three tenets: Simplify the developer experience.

Google 224

Google Cloud Serverless Azure 224

Percona

JANUARY 24, 2023

Our Operators provide built-in backup and restore capabilities, but some users are still looking for old-fashioned ways, like storage-level snapshots (i.e., Both your storage and Container Storage Interface (CSI) must support snapshots. Apart from public clouds, there are open source solutions like Ceph (rook.io

Database 70

Database Storage Open Source AWS 70

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

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

The Netflix TechBlog

JULY 30, 2019

and beyond By Anoop Panicker and Kishore Banala Conductor is a workflow orchestration engine developed and open-sourced by Netflix. If you’re new to Conductor, this earlier blogpost and the documentation should help you get started and acclimatized to Conductor. and a brief introduction to Conductor API, UI and other modules.

Lambda 189

Lambda Media Open Source Metrics 189

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

JUNE 6, 2023

Full backups are most suitable for critical systems or sensitive data that cannot afford any loss or downtime, allowing for a complete recovery of data in the event of data corruption, hacking, system failures, or natural disasters. In addition, they are used for restoring or moving data to a new system.

Storage 68

Storage Strategy Network Efficiency 68

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, We get the answer from the documentation itself, and it has to do with how VARCHAR stores the data, actually prefix and data. After changing the VARCHAR column size to 200, the following is the storage requirement.

Storage 84

Storage Database Open Source Engineering 84

Percona

AUGUST 18, 2023

And I agree that in the modern age of cloud and huge flash storage, the vast majority of companies will never need to consider doing this in prod, but there is always a chance of its need. root@ip-172-31-128-38 share]# cat /usr/lib/systemd/system/mysqld@.service er tail: cannot open ‘/data/mysql/prod3306.er’

Programming 89

Programming Servers Database Hardware 89

Percona

MAY 2, 2023

As a MongoDB user, it’s crucial to ensure that your data is safe and secure in the event of a disaster or system failure. Regular database backups are essential to protect against data loss caused by system failures, human errors, natural disasters, or cyber-attacks. Why are MongoDB database backups important?

Best Practices 52

Best Practices Database Storage Servers 52

Percona

JULY 5, 2023

Fragmentation is a common concern in some database systems. Regarding tablespace and segment fragmentation, modern storage systems tend to reduce the impact of these types of fragmentation. The freed space will not return to the file system but will be reused by new pages. What is fragmentation?

Open Source 129

Open Source Database Efficiency Testing 129

Percona

SEPTEMBER 6, 2023

Definitions The examples below use MySQL, but it is helpful to check their competition’s documentation to help explain what a functional index is. 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.

Speed 86

Speed Virtualization Storage Open Source 86

Percona

OCTOBER 17, 2023

Many changes and new features are brought to the system, and as part of keeping in tune with the changes and how they can impact us, we go through the changes to better understand them. Dynamic WiredTiger tickets As a brief recap, WiredTiger tickets in MongoDB serve as the concurrency control mechanism within the WiredTiger storage engine.

Metrics 105

Metrics C++ Storage Database 105

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 79

Best Practices Storage Strategy Database 79

Percona

JULY 2, 2023

In setting up our demonstration system, we use pg_basebackup and continuous archiving. Having a backup strategy in place that takes regular backups and has secure storage is essential to protect the database in an enterprise-grade environment to ensure its availability in the event of failures or disasters.

Strategy 52

Strategy Database Storage Open Source 52

Percona

MAY 9, 2023

Many MongoDB clusters use storage-level snapshots to provide fast and reliable backups. Step one: Deploy the cluster on K8s In order to deploy Percona Server for MongoDB (PSMDB) on the K8s cluster, follow the documentation. This approach frees the deployment from cloud (and any other vendor) lock-in.

Storage 109

Storage Cloud Servers Google 109

Percona

DECEMBER 12, 2022

Percona is a leading provider of unbiased open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive. Added two new settings to the InnoDB_doublewrite system: DETECT_ONLY. It’s time for the release roundup!

Open Source 62

Open Source Azure Database Servers 62

IO River

NOVEMBER 2, 2023

Started years ago with a focus on cloud management, Terraform built a massive community around its open-source license–up until two weeks ago, but more on that later. A significant factor that contributed to Terraform's rise to prominence is its open-source nature. ‍Why Manage Infrastructure by Code?

Open Source 52

Open Source DevOps AWS Azure 52

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. You can also learn more in our MySQL Firewalls documentation. Monitoring & Alerts. Replication.

Database 166

Database Cloud Website Azure 166

Percona

JULY 26, 2023

MongoDB is a non-relational document database that provides support for JSON-like storage. For example, we can use a $regex query on a collection of 10 million documents and use.explain(true) to view how many milliseconds the query takes. It provides a flexible data model allowing you to easily store unstructured data.

Database 84

Database Servers Storage Strategy 84

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. The main objective of this post is to share my experience over the past years tuning MongoDB and centralize the diverse sources that I crossed in this journey in a unique place. 25.84 - Total 21.04

Best Practices 52

Best Practices Design Tuning Database 52

HammerDB

JUNE 27, 2022

HammerDB has graphical and command line interfaces for the Windows and Linux operating systems. As the TPC makes its specifications available for free, the need was seen for an open source benchmarking application that could leverage the standards written by the TPC yet implemented quickly, easily and at low cost by anyone.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

IO River

NOVEMBER 2, 2023

significant factor that contributed to Terraform's rise to prominence is its open-source nature. Being open-source, Terraform invited a vast community of developers and companies to rally around it. This level of granularity is not found in UI-managed systems. AutomationCode-based systems also shine in automation.

Open Source 40

Open Source DevOps AWS Azure 40

The Morning Paper

NOVEMBER 19, 2019

On the other hand we have good old-fashioned native apps that you install on your operating system (a dying breed? With a traditional OS app 2 you have much more control over the data (the files on your file system at least, which if you’re lucky might even be in an open format). Google Docs, Trello, …).

Cloud 83

Cloud Software Software Internet 83

Testsigma

MAY 3, 2021

From operating systems to versions to hardware specs, mobile devices stand unique even after being billions in number. But testing this is essential too because data communication over the network cannot be eliminated by putting all the files into the device storage. This challenge is the easiest to tackle among all the others.

Mobile 77

Mobile Testing Operating System Hardware 77