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As more and more companies move to the cloud, it’s becoming essential to keep track of their resource usage to ensure cost-effectiveness. Amazon Web Services (AWS) is a leading platform among cloud providers, but its extensive range of services can pose a challenge when monitoring resource consumption efficiently. This article delves into the significance of tracking AWS resource utilization for cost optimization and offers practical tips on accomplishing this.
There are increasingly loud rumblings that Apple will be allowing other browser engines to be used on iOS , and all I can say is it’s about time. It’s not always obvious to folks, but the versions of Chrome or Firefox or any other browser you can download on iOS today still uses WebKit, Safari’s underlying engine, under the hood. So you’re not actually getting browser choice at all.
Kubernetes simplifies deploying, scaling, and managing distributed components and services across various infrastructures. It offers powerful features such as self-healing, service discovery, automated rollouts, and rollbacks, allowing users to manage containerized applications easily. In this guide, we will delve into the basic concepts of Kubernetes.
In today’s complex multicloud environments, ensuring that your cloud applications are protected and secure is critical. Application vulnerabilities are an inevitable byproduct of the growth of agile development techniques and can be tricky to spot and address. While these vulnerabilities aren’t anything new, the modular and distributed nature of modern software development introduces a new potential for application security risks.
This blog is in reference to our previous ones for ‘Innodb Performance Optimizations Basics’ 2007 and 2013. Although there have been many blogs about adjusting MySQL variables for better performance since then, I think this topic deserves a blog update since the last update was a decade ago, and MySQL 5.7 and 8.0 have been released since then with some major changes.
ChatGPT, or something built on ChatGPT, or something that’s like ChatGPT, has been in the news almost constantly since ChatGPT was opened to the public in November 2022. What is it, how does it work, what can it do, and what are the risks of using it? A quick scan of the web will show you lots of things that ChatGPT can do. Many of these are unsurprising: you can ask it to write a letter, you can ask it to make up a story, you can ask it to write descriptive entries for products in a catalog.
This is an article from DZone's 2023 Software Integration Trend Report. For more: Read the Report In recent years, the rise of microservices has drastically changed the way we build and deploy software. The most important aspect of this shift has been the move from traditional API architectures driven by monolithic applications to containerized microservices.
Within every industry, organizations are accelerating efforts to modernize IT capabilities that increase agility, reduce complexity, and foster innovation. Many use containers and container orchestration to support digital transformation and deliver new digital services faster. By embracing public cloud and hybrid cloud computing environments, IT teams can further accelerate development and automate software deployment and management.
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Within every industry, organizations are accelerating efforts to modernize IT capabilities that increase agility, reduce complexity, and foster innovation. Many use containers and container orchestration to support digital transformation and deliver new digital services faster. By embracing public cloud and hybrid cloud computing environments, IT teams can further accelerate development and automate software deployment and management.
Announcement I will be speaking at Percona Live 2023 about serverless PostgreSQL. Join us at this event if you are interested! Introduction Recently, Percona introduced Percona Builds for Neon ( Introducing Percona Builds for Serverless PostgreSQL ), which makes it easy to install and experiment with serverless PostgreSQL. And I followed it with how you can run easy experimentations with Neon using Docker ( Using Docker To Deploy Neon Serverless PostgreSQL).
In this post we will dive into the algorithm, data modeling, and system design that go into estimating the length of time drivers would have to wait for a trip request at a given location, empowering them to strategically remain or reposition.
All We Can Aim for Is Confidence Releasing features is all about confidence: confidence that features work as expected; confidence that our work is based on quality code; confidence that our code is easily maintainable and extendable; and confidence that our releases will make happy customers. Development teams develop and test their features to the best of their abilities so that quality releases occur within a timeframe.
We released Dynatrace OneAgent and ActiveGate version 1.261. To learn what’s new, have a look at: OneAgent release notes ActiveGate release notes The post OneAgent release notes version 1.261 appeared first on Dynatrace news.
With a special focus on Percona Operator for MySQL Overview HAProxy, ProxySQL, MySQL Router (AKA MySQL Proxy); in the last few years, I had to answer multiple times on what proxy to use and in what scenario. When designing an architecture, many components need to be considered before deciding on the best solution. When deciding what to pick, there are many things to consider, like where the proxy needs to be, if it “just” needs to redirect the connections, or if more features need to
Australia is home to a flourishing startup scene. It's flush with companies focused on improving healthcare outcomes, not only for people in Australia, but everywhere in the world. Cloud technologies are helping to accelerate both research and innovation in this space, and it all starts with the brain.
Microservices architecture has gained popularity recently as a technique for creating sophisticated and scalable software systems. Microservices are scalable, independently deployable services that talk to one another across a network. Making it easier for these services to communicate with one another is one of the major problems with a microservices design.
In HammerDB v4.7 the Transaction Counter and CPU Metrics have been updated on both Windows and Linux to use a package called tkpath enabling more advanced graphic features using the GPU where available. This gives the transaction counter, and CPU metrics, a more updated look and feel, whilst maintaining the previous lightweight impact of the graphical code.
When it comes to enterprise-level databases, there are several options available in the market, but PostgreSQL stands out as one of the most popular and reliable choices. PostgreSQL is a free and open source object-relational database management system (ORDBMS) that has existed since the mid-1990s. Over the years, it has evolved into a robust and feature-rich database that offers several advantages over other database management systems.
Percona Monitoring and Management 2.36 preview release Hello folks! Percona Monitoring and Management (PMM) 2.36 is now available as a preview release. We encourage you to try this PMM preview release in testing environments only, as these packages and images are not fully production-ready. The final version is expected to be released through the standard channels in the coming week.
This article compares QuestDB with one of the most popular databases on the market, MongoDB. We look at the two databases in terms of benchmark performance and user experience. Time-series data has gained popularity in recent years. It is used in a wide variety of industries and use cases (if you are new to this space, read our article 'What is Time-Series Data' ).
What’s the difference between Black Box and White Box Testing? When looking at black box vs white box testing, the main difference between them is the type of product information the tester will access. Black box testing focuses on the requirements to ensure the system responds as expected, according to the documentation. White box testing examines the system’s internal structure and architecture.
One of the installation methods we support for our database software is through Helm. We have a collection of Helm charts, in this repository , for the following Percona software: Percona Operator for MySQL Percona XtraDB Cluster Percona Operator for MongoDB Percona Server for MongoDB Percona Operator for PostgreSQL Percona Distribution for PostgreSQL Percona Monitoring and Management (PMM) Through this blog post, you will learn how to install Percona Monitoring and Management in a Kubernetes cl
More and more website owners and businesses are affected by devastating security breaches. The tide of web attacks, and thus compromised data, continues to rise. Worldwide, up to 120 million cyber attacks are currently recorded every day. Thus, the issue of security is increasingly becoming a major concern for website owners and web developers. Whether you are an owner of a huge multinational online store or just run a small personal blog, there is always a threat of getting hacked.
Setting up a VPN server to allow remote connections can be challenging if you set this up for the first time. In this post, I will guide you through the steps to set up your own VPN Server and connect to it using a VPN Client. Additionally, I will also show how to set up a free Radius server and a plugin to implement multi-factor authentication for additional security.
In MySQL Server 8.0.32, Oracle fixed Bug #105761 : “mysqldump make a non-consistent backup with ‐‐single-transaction option” ( this commit ) which caused a wave of complaints from users who could no longer do backups with the mysqldump utility because of the lack of the required privileges. Bug #109701 “Fix for #33630199 in 8.0.32 introduces regression when ‐‐set-gtid-purged=OFF” Bug #109685 “mysqldump has incompatible change in MySQL 8.0.32&
The demand for online grocery stores is growing day by day. Since the pandemic hit and spread, it’s now an everyday practice to purchase groceries through on-demand delivery applications. These apps have helped alleviate the everyday stress of purchasing daily necessities. Business owners are taking this strategy to revamp their online Grocery Delivery App, similar to Instacart.
In recent years, the term MLOps has become a buzzword in the world of AI, often discussed in the context of tools and technology. However, while much attention is given to the technical aspects of MLOps, what's often overlooked is the importance of the operations. There is often a lack of discussion around the operations needed for machine learning (ML) in production and monitoring specifically.
We learn how to work with HTTP requests in PHP and make API requests using the GitHub API as an example. We’ll get the data from the API and save it to the database. In the previous article, we developed a simple application that connects to the MongoDB database (Percona Server for MongoDB) and writes documents in a loop. We only used Composer packages to work with MongoDB.
You might want to use binlog compression with MySQL/ Percona Server for MySQL , but it can come with drawbacks. This article discusses the need for using binlog compression and the potential issues it may cause. Binlog compression is a technique used to reduce the size of binary log files, which can become quite large over time. This can be especially important in situations where disk space is limited.
With customers’ attention span reducing to a few milliseconds and their expectations changing every second day, digital product engineering has emerged as a viable option to develop robust products that evolve with time. This article gets into the nitty-gritty of digital product engineering and discovers its various facets, such as phases, challenges, benefits, trends, etc.
Chaos engineering is the discipline of testing distributed software or systems by introducing failures and permitting engineers to study the demeanor and perform modifications with the outcome so that the failures are avoided when end users work with the software and systems. It is blended with Site Reliability Engineering (SRE), which attempts to compute the influence of the improbable.
Spring Cloud Kubernetes is a set of open-source libraries that enable Spring Boot applications to be deployed and managed on Kubernetes. Kubernetes is an open-source container orchestration platform that is widely used for deploying, scaling, and managing containerized applications. Spring Cloud Kubernetes provides a seamless integration between Spring Boot and Kubernetes, enabling developers to build cloud-native applications that can run efficiently in a Kubernetes environment.
Overview If you have ever downloaded a new Linux distribution ISO image, you may have wondered how to access the contents inside the image prior to repartitioning your disk and installing the operating system onto your local disk. This can be done via a loop mount in Linux. In Linux and other UNIX-like systems, it is possible to use a regular file as a block device.
Introduction to HertzBeat HertzBeat is an open source, easy-to-use and friendly real-time monitoring system that does not require Agent and has powerful custom monitoring capabilities. Integrate monitoring-alarm-notification , support monitoring of application services, databases, operating systems, middleware, cloud-native, etc., threshold alarms, and alarm notifications (email WeChat Dingding Feishu SMS Slack Discord Telegram).
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. It does this to carry out all instructions from its upstream.
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