Percona

MARCH 30, 2023

The use of open source databases has increased steadily in recent years. Past trepidation — about perceived vulnerabilities and performance issues — has faded as decision makers realize what an “open source database” really is and what it offers. What is an open source database?

Open Source 77

Open Source Database Storage Scalability 77

Percona

APRIL 24, 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. Today’s post includes those releases and updates that have come out since April 10, 2023.

Open Source 80

Open Source Storage Servers Database 80

Percona

APRIL 10, 2023

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. Today’s post includes those releases and updates that have come out since March 27, 2023. was released on March 27, 2023.

Open Source 79

Open Source Servers AWS Database 79

Dynatrace

FEBRUARY 16, 2023

In his keynote address on the first day of Perform 2023 in Las Vegas, Dynatrace Chief Technology Officer Bernd Greifeneder and his colleagues discussed how organizations struggle with this problem and how Dynatrace is meeting the moment. Grail combines the big-data storage of a data warehouse with the analytical flexibility of a data lake.

Analytics 182

Analytics Innovation Metrics Database 182

Percona

OCTOBER 18, 2023

Migrating a proprietary database to open source is a major decision that can significantly affect your organization. Today, we’ll be taking a deep dive into the intricacies of database migration, along with specific solutions to help make the process easier.

Open Source 94

Open Source Database Hardware Strategy 94

Percona

FEBRUARY 23, 2023

If you ever had to make a quick ad-hoc backup of your MongoDB databases, but there was not enough disk space on the local disk to do so, this blog post may provide some handy tips to save you from headaches. Fortunately, there are ways to skip the local storage entirely and stream MongoDB backups directly to the destination.

AWS 122

AWS Storage Database Open Source 122

Percona

SEPTEMBER 25, 2023

PostgreSQL is a powerful and popular open source relational database management system. Ensuring the safety of your PostgreSQL data through regular backups is an important concern for database administrators. The /etc/pgbackrest/pgbackrest.conf file contains crucial information related to our primary database server.

Database 97

Database Open Source Storage Servers 97

Adrian Cockcroft

NOVEMBER 26, 2023

In their annual sustainability report in July 2023 AWS did update their list of sustainable regions to highlight 19 regions that are 100% sustainable — using an annual local market methodology for scope 1 and 2. Google Cloud and Microsoft Azure released Scope 3 data in 2021. AWS speaker: T.

AWS 52

AWS Energy IoT Best Practices 52

Dynatrace

JULY 11, 2023

The MOVEit vulnerability is a critical SQL injection flaw in the web application MOVEit Transfer , which MITRE published as CVE-2023-34362 on May 31, 2023. When exploiting the vulnerability, attackers can gain remote code injection capabilities in the MOVEit server and modify or steal sensitive data from its database.

Database 156

Database Government Games Servers 156

Percona

SEPTEMBER 19, 2023

This type of backup is suitable for large, important databases that need to be recovered quickly when problems occur. Physical backups are the backups that consist of raw copies of the directories and files that store database contents. Copyright (c) 2016, 2023, Oracle and/or its affiliates. Type 'help' or '?'

C++ 107

C++ Servers Storage Speed 107

Dynatrace

APRIL 20, 2023

At Dynatrace Perform 2023 , Maciej Pawlowski, senior director of product management for infrastructure monitoring at Dynatrace, and a senior software engineer at a U.K.-based ” Weighing the value and cost of indexed databases vs. Grail With standard index databases, teams must choose relevant indexes before data ingestion.

Analytics 184

Analytics Infrastructure Storage Efficiency 184

Percona

JUNE 29, 2023

When all data-bearing replica set members are available, and the index is created with default commitQuorum , below are the details from the Primary and the Secondary nodes. Status of nodes: rs1:PRIMARY> rs.status().members.forEach(function members.forEach(function (d) {print(d.name) + " " + print(d.stateStr)}); 127.0.0.1:27017

Servers 82

Servers C++ Storage Best Practices 82

Percona

JULY 1, 2023

This post was originally published in July 2018 and was updated in July 2023. 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 ? What are the differences between Aurora and RDS?

AWS 52

AWS Database Serverless Storage 52

Percona

MAY 2, 2023

This blog was originally published in September 2020 and was updated in May 2023. That’s why it’s essential to implement the best practices and strategies for MongoDB database backups. That’s why it’s essential to implement the best practices and strategies for MongoDB database backups.

Best Practices 52

Best Practices Database Storage Servers 52

Percona

SEPTEMBER 1, 2023

This post was originally published in June 2020 and was updated in September 2023. MySQL performance tuning offers several significant advantages for effective database management and optimization. Enhanced Database Efficiency By adjusting configuration settings, you can markedly enhance the overall efficiency of your MySQL database.

Tuning 52

Tuning Database Performance Hardware 52

Percona

MARCH 28, 2023

To briefly explain pgBackRest, it is an open source backup tool that takes FULL Backup, Incremental Backup, and Differential Backup for PostgreSQL databases. This attribute helps take the redundant copies of the databases at multiple locations remotely on different servers or locally on the same server.

Servers 84

Servers Azure AWS Cloud 84

Percona

OCTOBER 17, 2023

Dynamic WiredTiger tickets As a brief recap, WiredTiger tickets in MongoDB serve as the concurrency control mechanism within the WiredTiger storage engine. Bounce the database, replacing the binaries with the older release. These tickets are categorized into Read tickets and Write tickets. Remove backward-incompatible features.

Metrics 104

Metrics C++ Storage Database 104

Percona

DECEMBER 27, 2023

As we at Percona wind down 2023 and look into what the next year holds, our attention is drawn to the cloud-native landscape and how it is maturing, growing, and evolving. KubeCon NA 2023 recap The theme for KubeCon NA was very clear — AI and Large Language Models (LLMs).

Cloud 82

Cloud Open Source Strategy Best Practices 82

Percona

MARCH 28, 2023

Every database system has to ensure durability and reliability. In this blog post, we will dive deep into WiredTiger’s Logging and Checkpoint mechanism. MongoDB uses classic Write-Ahead-Logging (WAL) using Journals and Checkpoints. Starting with the basics, why is WAL needed in the first place?

Hardware 90

Hardware C++ Storage Cache 90

Percona

AUGUST 18, 2023

Why not just create another database on the same instance? We split databases by function/team to give each team full autonomy over their schema, And if someone screws up, it breaks their cluster, not all databases. So you put multiple MySQL servers on a single machine instead of multiple databases inside one MySQL instance.

Programming 86

Programming Servers Database Hardware 86

Percona

MAY 1, 2023

This blog was originally published in August 2018 and was updated in May 2023. It has default settings for all of the database parameters. It is primarily the responsibility of the database administrator or developer to tune PostgreSQL according to their system’s workload. What is PostgreSQL performance tuning?

Tuning 52

Tuning Efficiency Database Performance 52

Percona

SEPTEMBER 14, 2023

MySQL is an outstanding open source transactional database used by most web-based applications and is very good at handling OLTP workloads. ClickHouse is a columnar database that handles analytical workloads quickly. By default, it will create a database on ClickHouse with all the tables and their data. (We No manual work!

Engineering 90

Engineering Database Servers Analytics 90

Percona

AUGUST 29, 2023

Among its many capabilities, a Citus cluster can: Create distributed tables that are sharded across a cluster of PostgreSQL nodes to combine their CPU, memory, storage, and I/O capacity. Columnar storage of tables can compress data, speeding up scans and supporting fast projections, both on regular and distributed tables.

C++ 81

C++ Database Storage Testing 81

Percona

SEPTEMBER 27, 2023

First, we will need to install the OS with the necessary control files for the appropriate PostgreSQL version for installing pg_partman on the database. Installation of pg_partman on the database I recommend creating the schema before creating the extension to install the extension’s objects.

Storage 102

Storage Open Source Database Efficiency 102

Percona

JULY 17, 2023

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. The popularity of MongoDB MongoDB has emerged as a popular database platform. 5 among all database management systems and No. It ranks No.

Open Source 77

Open Source Database Scalability Software 77

Percona

MARCH 13, 2023

First, let’s try streaming copy from mysql57 to mysql8 server as this does not need additional storage. for this database. 23) initializing of server in progress as process 6660 2023-03-01T02:38:23.939215Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started. 25 based on MySQL server 8.0.32

Servers 106

Servers C++ Storage Systems 106

Percona

MARCH 21, 2023

Announcement I will be speaking at Percona Live 2023 about serverless PostgreSQL. In the context of databases, a tenant’s data can be logically separated from other tenants’ data in the same database so that each tenant can only access and manage their own data. Join us at this event if you are interested!

Serverless 125

Serverless Software Architecture Virtualization Database 125

Percona

AUGUST 29, 2023

A single command to deploy the operator would be: kubectl apply -f [link] --server-side Init SQL script Init SQL allows the creation of the database cluster with some initial data in it. In this case, the backups should be stored on some object storage. You can find all examples from this blog post in this GitHub repository.

Storage 97

Storage Database Media Open Source 97

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. Most recently, in StackOverflow’s 2022 Stack Developer Survey , PostgreSQL took a slight lead over MySQL (46.48% to 45.68%) as the most popular database platform among professional developers. What is PostgreSQL used for? Is PostgreSQL enterprise-ready?

Open Source 80

Open Source Healthcare Social Media Database 80

Percona

AUGUST 18, 2023

2023-05-12T08:10:38.946611Z 1 [ERROR] [MY-013894] [InnoDB] Found redo log file./ib_logfile0 2023-05-12T08:10:38.946683Z 1 [ERROR] [MY-012930] [InnoDB] Plugin initialization aborted with error Generic error. 2023-05-12T08:10:39.374389Z 1 [ERROR] [MY-011013] [Server] Failed to initialize DD Storage Engine. and MySQL 8.0.

Open Source 67

Open Source Database Storage Engineering 67

Percona

JUNE 23, 2023

In Percona Managed Services , one key aspect of managing the databases is configuring backups. Percona XtraBackup is one of the best tools for performing physical database backups. ibd.qp.xbcrypt 2023-04-21T00:27:14.875316-00:00 24 [Note] [MY-011825] [Xtrabackup] Compressing and encrypting. dbxxxx/tb1.ibd dbxxxx/tb1.ibd

Servers 82

Servers Processing Speed Open Source 82

Dynatrace

JUNE 7, 2023

According to the Kubernetes in the Wild 2023 report, “Kubernetes is emerging as the operating system of the cloud.” Kubernetes also gives developers freedom of choice when selecting operating systems, container runtimes, storage engines, and other key elements for their Kubernetes environments.

Open Source 203

Open Source Social Media Infrastructure Operating System 203

Percona

MAY 15, 2023

The main reason behind this is that MySQL is a relational database system (RDBMS), and any data that is going to be written in it must respect the RDBMS rules. In shard-nothing, each shard can live in a totally separate logical schema instance / physical database server/data center/continent. The POC Why this POC?

Traffic 125

Traffic Scalability Database Servers 125

Percona

JULY 5, 2023

EOL is set for the end of October 2023. Long database service downtime Some queries become slow Applications stop working due to incompatibilities Data loss This is what can happen if MySQL’s major upgrade to 8.0 You cannot load a dump of the MySQL system database from MySQL 8.0 Default database: 'test'.

C++ 119

C++ Database Servers Testing 119

Dynatrace

DECEMBER 18, 2023

According to the 2023 Kubernetes in the Wild report , 65% of organizations use Prometheus. An essential observability engineering tool Prometheus is an open-source telemetry database service that records and stores custom software metrics and provides a standardized interface to pull (in Prometheus terms, “scrape”) data using HTTP requests.

Metrics 175

Metrics Engineering Energy Tuning 175

Percona

NOVEMBER 1, 2023

This blog was originally published in January 2021 and updated in November of 2023. As businesses and applications increasingly rely on MySQL databases to manage their critical data, ensuring data reliability and availability becomes paramount. What is the Recovery Time Objective?

Best Practices 80

Best Practices Storage Strategy Database 80

Dynatrace

MAY 8, 2023

In fact, the Dynatrace 2023 CIO Report found that 78% of respondents deploy software updates every 12 hours or less. The process involves monitoring various components of the software delivery pipeline, including applications, infrastructure, networks, and databases. 54% reported deploying updates every two hours or less.

DevOps 216

DevOps Efficiency Monitoring Infrastructure 216