Percona

MARCH 7, 2023

One approach is to separate compute and storage to allow for independent scaling. It’s an open source alternative to AWS Aurora Postgres that utilizes a serverless architecture. It’s an open source alternative to AWS Aurora Postgres that utilizes a serverless architecture. So, what is Neon?

Serverless 110

Serverless Storage Open Source Architecture 110

Percona

NOVEMBER 2, 2023

This blog post will outline the top three questions raised during the session and provide thorough responses from our team of experts. Joe Brockmeier gave a talk on this topic earlier this year at Open Source Summit North America in Vancouver – “ Are Containers Ready for Production Databases ?”

Open Source 85

Open Source Hardware Storage Database 85

Percona

DECEMBER 20, 2018

Let’s look at some of the most popular Percona Database Performance Blog posts in 2018. With the Percona Database Performance Blog, Percona staff and leadership work hard to provide the open source community with insights, technical support, predictions and metrics around multiple open source database software technologies.

Database 40

Database Tuning Performance AWS 40

The Netflix TechBlog

OCTOBER 19, 2020

In our previous blog post we introduced Edgar, our troubleshooting tool for streaming sessions. 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. Storage: don’t break the bank!

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Dynatrace

SEPTEMBER 29, 2021

Prometheus is an open-source monitoring and alerting toolkit for services and applications that run in containers. Prometheus components include client libraries for application code instrumentation, special-purpose exporters for popular services, and the optional Prometheus server for orchestrating service discovery and data storage.

Technology 203

Technology Technology Monitoring AWS 203

Scalegrid

NOVEMBER 12, 2019

There are many things I love about it – PL/ PG SQL, smart defaults, replication (that actually works out of the box), and an active and vibrant open source community. In this blog post, we will detail some of these operational challenges with PostgreSQL. Feature-wise, it is up there with the best, if not the best.

Database 184

Database Open Source Servers Storage 184

Percona

OCTOBER 13, 2023

This blog will discuss how to debug the core file in VS code. Could not load source './obj/sql/./storage/innobase/./././mysql-8.0.34/storage/innobase/row/row0sel.cc': storage/innobase/./././mysql-8.0.34/storage/innobase/row/row0sel.cc': storage/innobase/row/row0sel.cc': 'SourceRequest' not supported. sourceFileMap":{ "./obj/sql/./storage/innobase/./././mysql-8.0.34/":

Code 101

Code C++ Storage Programming 101

Dynatrace

DECEMBER 18, 2023

Another source reported a 43% overall increase in Prometheus adoption for the last six months of 2021. As the two first graduates of the open source project incubator, the Cloud Native Computing Foundation (CNCF), Kubernetes and Prometheus are usually deployed together. What is Prometheus? Please stay tuned!

Metrics 172

Metrics Engineering Energy Tuning 172

Dynatrace

NOVEMBER 17, 2020

With these release candidate APIs available, instrumentation for web frameworks, storage clients, and much more can be built. We at Dynatrace understand the importance of contributing our expertise in enterprise-grade intelligent observability to the open source community. Dynatrace fully embraces OpenTelemetry.

Open Source 151

Open Source Software Engineering Government Java 151

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. This is not surprising in hindsight.

Storage 64

Storage Systems Hardware Efficiency 64

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. – blog What is IT automation? Discover the benefits of a data lakehouse, how it works, and more. What is IT automation?

Efficiency 269

Efficiency Performance Analytics DevOps 269

Dynatrace

DECEMBER 15, 2022

In this blog, we share three log ingestion strategies from the field that demonstrate how building up efficient log collection can be environment-agnostic by using our generic log ingestion application programming interface (API). Set up the configuration on the same port as specified for source data, in this example 5140.

Strategy 174

Strategy AWS Open Source Transportation 174

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 93

Storage Database Engineering Open Source 93

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. Also, check back on this FAQ blog for frequent updates.

Internet 258

Internet Internet Games Java 258

Percona

JUNE 4, 2023

This blog post was originally published in November 2017 and was updated in June 2023. In this blog, we’ll provide a comparison between MariaDB vs. MySQL (including Percona Server for MySQL ). It continues to be developed and maintained by the open source community and remains free to use under the GNU General Public License.

Open Source 52

Open Source Servers Storage Scalability 52

Scalegrid

APRIL 28, 2020

Since database hosting is more dependent on memory (RAM) than storage, we are going to compare various instance sizes ranging from just 1GB of RAM up to 64GB of RAM so you can see how costs vary across different application workloads. MongoDB is the #3 open source and #1 NoSQL database in the world. EC2 instances. VM instances.

Azure 344

Azure AWS Database Latency 344

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. This blog dives into what we learned by listening to experts in the field and the key takeaways we gathered from the talks. Trace-based sampling can help you save storage costs.

AWS 205

AWS Strategy Storage Metrics 205

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 66

Database Storage Open Source AWS 66

Percona

JUNE 22, 2023

A monitoring tool like Percona Monitoring and Management (PMM) is a popular choice among open source options for effectively monitoring MySQL performance. In this blog, we will explore various MySQL KPIs that are basic and essential to track using monitoring tools like PMM.

Performance 104

Performance Monitoring Traffic Database 104

Dynatrace

AUGUST 5, 2022

Consumers store messages in a queue — usually in a buffer or on a storage medium — until they can process and delete them. There are several message queuing software options available for use today, including the following: Apache Kafka is an open source, distributed platform optimized for streaming information.

Monitoring 193

Monitoring Serverless Programming Speed 193

Dynatrace

AUGUST 5, 2022

Consumers store messages in a queue — usually in a buffer or on a storage medium — until they can process and delete them. There are several message queuing software options available for use today, including the following: Apache Kafka is an open source, distributed platform optimized for streaming information.

Monitoring 192

Monitoring Serverless Programming Speed 192

Percona

JANUARY 19, 2023

16 years ago, our founder Peter Zaitsev covered this topic and some of the points described there are still valid, and we will cover more on this blog. In this blog post, we will review key topics to consider for managing large datasets more efficiently in MySQL. It can help us to save costs on storage and backup times.

Open Source 87

Open Source Storage Database Big Data 87

Percona

MARCH 10, 2023

In this blog post, we will discuss the capped collection of MongoDB. collection’s storage mechanism due to its solid performance. We also recommend checking out our blog MongoDB: Why Pay for Enterprise When Open Source Has You Covered? MongoDB itself uses the capped collection for replication of oplog.rs

Open Source 102

Open Source Storage Speed Servers 102

Percona

JANUARY 20, 2023

When using cloud storage like EBS or similar, it is normally easy(er) to extend volumes, which gives us the luxury to plan the space to allocate for data with a good grade of relaxation. This blog is the story of what happened, what was supposed to happen, and why. The story The case was on AWS using EKS.

AWS 91

AWS Storage Monitoring Cloud 91

HammerDB

APRIL 19, 2023

In this blog, we aim to call out some key considerations when trying to assess MySQL performance for your application. 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. For storage, FIO is generally used.

Performance 54

Performance Benchmarking Cache Storage 54

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on.

Performance 140

Performance Latency Hardware Storage 140

Percona

MARCH 21, 2023

In this blog, I’ll discuss the use case for replication. We want to improve our ability to replicate your data and limit replication to row-based events securely, wherein we do not have control over the source(s). The replica doesn’t have checking capabilities when processing replicated transactions as of MySQL 8.0.18.

Storage 86

Storage Open Source Database Engineering 86

Dynatrace

MAY 26, 2021

From May 17 to May 18, 2021, the Open-Source Engineering team at Dynatrace attended the virtual observability conference, o11yfest. This blog dives into what we learned by listening to experts in the field and the key takeaways we gathered from the talks. Trace-based sampling can help you save storage costs.

AWS 147

AWS Strategy Storage Metrics 147

Dynatrace

NOVEMBER 22, 2021

With EC2, Amazon manages the basic compute, storage, networking infrastructure and virtualization layer, and leaves the rest for you to manage: OS, middleware, runtime environment, data, and applications. The post AWS observability: AWS monitoring best practices for resiliency appeared first on Dynatrace blog. Amazon EC2.

Best Practices 204

Best Practices AWS Monitoring Serverless 204

Percona

SEPTEMBER 12, 2023

MySQL 8’s solution MySQL 8 addresses the auto-increment counter loss issue in the InnoDB storage engine upon server restart. sec) Conclusion The auto-increment counter issue reported in MySQL versions prior to MySQL 8’s InnoDB storage engine could cause confusion and possibly data inconsistency, especially during server restarts.

Servers 110

Servers Storage Database Open Source 110

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. Possible solutions.

Virtualization 159

Virtualization Infrastructure Monitoring Cloud 159

Percona

FEBRUARY 10, 2023

Percona XtraBackup is an open source hot backup utility for MySQL-based servers. To take consistent and hot backup, it uses various locking methods, especially for non-transactional storage engine tables. This feature is available in Percona Server for MySQL 5.6+.

Storage 100

Storage Engineering Servers Open Source 100

Percona

AUGUST 1, 2023

In this blog, we’ll explore the process of altering VARCHAR columns online, delving into insights gained while expanding the size of such columns. After changing the VARCHAR column size to 200, the following is the storage requirement. Understanding the underlying storage mechanics is vital for successful alterations.

Storage 79

Storage Database Open Source Engineering 79

Percona

JUNE 29, 2023

internal", "port" : 27017, "version" : "4.4.22-21", internal", "port" : 27017, "version" : "4.4.22-21", internal", "port" : 27017, "version" : "4.4.22-21", internal", "port" : 27017, "version" : "4.4.22-21", Status of nodes: rs1:PRIMARY> rs.status().members.forEach(function

Servers 79

Servers C++ Storage Best Practices 79

Percona

SEPTEMBER 19, 2023

Now, since backup speed and compactness are important for busy, important databases, Percona’s open source physical backup solution – Percona XtraBackup (PXB) , takes into account all these aspects and benefits MySQL world with its exceptional capabilities! Try Percona XtraBackup today!

C++ 104

C++ Servers Storage Speed 104

Percona

AUGUST 18, 2023

This blog will explore the hurdles encountered during the upgrade process and the innovative solution that saved the day. 2023-05-12T08:10:39.374389Z 1 [ERROR] [MY-011013] [Server] Failed to initialize DD Storage Engine. Recently, we had a client wanting to move from MariaDB 10.4 to MySQL 8.0, The incompatibility roadblock MariaDB 10.4

Open Source 66

Open Source Database Storage Engineering 66

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. In this blog, we would like to present the latest updates to Conductor, address some of the frequently asked questions and thank the community for their contributions.

Lambda 189

Lambda Media Open Source Metrics 189