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Developers are increasingly responsible for ensuring the quality and security of code throughout the software lifecycle. Traditional tools and approaches, however, only allow debugging in pre-production environments. Debugging in production often requires shutting down services. This can disrupt the users of the running application, slow down the application’s performance, or even crash it altogether.
2023 has seen rapid growth in native-cloud applications and platforms. Organizations are constantly striving to maximize the potential of their applications, ensure seamless user experiences, and drive business growth. The rise of hybrid cloud environments and the adoption of containerization technologies, such as Kubernetes, have revolutionized the way modern applications are developed, deployed, and scaled.
In this blog post, we will look at the lifecycle and release management for MySQL and MariaDB servers — where we are now and relevant historical background. It is worth noting both MySQL and MariaDB have Community and Enterprise versions. For MySQL, both releases are made by the same company (Oracle), follow the same version numbering, and the Enterprise version is a superset of what is available in Community.
(Editor’s Note: This post was submitted as a rebuttal to Andrew Chien’s July 24 SIGARCH Blog Post ) The recent post “ Why Embodied Carbon is a poor Architecture Design metric, and Operational Carbon remains an important Problem ” by Prof. Andrew Chien rightfully raises awareness of the challenges of reducing operational carbon. Specifically, we agree that one of the grand challenges of sustainable computing is matching electrical load with the availability of low-carbon electricity.
According to Paul Scharre, Vice President and Director of Studies at the Center for a New American Security, a new industrial revolution has begun. In his latest book Four Battlegrounds: Power in the Age of Artificial Intelligence, Scharre argues that artificial intelligence (AI) is at the forefront of this wave of change. As machinery became ubiquitous during the Industrial Revolution, AI will touch every aspect of our lives and cause profound disruptions in the global balance of power.
Logs are an integral part of any system as they provide valuable insight into its operations. However, with the increasing complexity and scale of modern cloud-based applications, managing logs can become quite challenging. This is where log aggregation in AWS comes into play, offering a simplified and centralized way to handle your application logs.
Percona has bundled together some great open source pieces of software to create Percona Monitoring and Management (PMM), a very flexible and powerful monitoring solution. The goal of this post is not to introduce you to the existing PMM dashboards but to show you how to create your own application-centric custom PMM dashboards. If you have deployed PMM, chances are you have an application using a database like MySQL or PostgreSQL.
How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. As an online booking platform, we connect travelers with transport providers worldwide, offering bus, ferry, train, and car transfers in over 30 countries.
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How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. As an online booking platform, we connect travelers with transport providers worldwide, offering bus, ferry, train, and car transfers in over 30 countries.
We have released Dynatrace version 1.272. To learn what’s new, have a look at the release notes. The post Dynatrace SaaS release notes version 1.272 appeared first on Dynatrace news.
Hey there, fellow developers! I'm Rocky, and I'm excited to share with you some awesome insights on effective debugging techniques. Debugging is an essential part of our software development journey, and let's be real, it can be both challenging and rewarding. We've all been through those moments where bugs seem to hide and taunt us, making our lives a bit more interesting.
In this article, I want to discuss a couple of pretty new features in MySQL 8.0 — and an older one. Maybe these are minor features you are not aware of, and maybe not so relevant, to be honest. But it is worth providing a quick overview, showing how they work, and how they could be useful in some cases. All refer to the invisibility of something: Invisible columns Generated invisible primary keys Invisible indexes Let’s take a look.
AWS recently announced the general availability (GA) of Amazon EC2 P5 instances powered by the latest NVIDIA H100 Tensor Core GPUs suitable for users that require high performance and scalability in AI/ML and HPC workloads. The GA is a follow-up to the earlier announcement of the development of the infrastructure.
Image optimization should be integrated in your team’s workflow and processes. We’ve outlined the importance and basics of image optimization for designers in another article. Now, discover more strategies to make image optimization an integrated process in your project.
"At Cisco, costs per customer support call were $33, and the company wanted to reduce the number of calls per year from 50,000. Code review was used both to remove defects and to improve usability.
Restoring a MySQL database backup is a crucial task that can sometimes be time-consuming, especially for large databases. Monitoring the progress of the restore process is essential to estimate completion time and ensure everything is proceeding smoothly. In this blog post, we will explore two distinct and effective methods to calculate the percentage progress of the MySQL restore process.
The value of a prototype is in the insight it imparts, not the code being written. Prototyping lets us fail fast and cheap, or get the data to make a concrete decision on direction. It helps answer the question, "What happens if we try this?" Most significantly, prototyping provides us with the guardrails to safely and productively fail. Failure is an integral part of the process of learning.
Anyone who’s ever been involved with an operational incident knows action items are a likely outcome. Heck, they may be a post-incident demand. What those action items materially are, how important they are (perceived), how they get tracked, how they get resourced, and how they “morph” on their march to “completed” [sic] in the issue tracker… all of these become part and parcel of the story of a particular incident.
In recent years sustainability has become an important focus for most of the IT companies. As technology continues to play a significant role in our lives, IT companies have recognized their responsibility to minimize their environmental impact and promote sustainable practices. In the article, we will explore a reference.NET architecture that minimizes the carbon footprint, allowing us to build a greener and more sustainable future.
In the world of database management, ALTER TABLE operations are a crucial part of modifying database structures. MySQL, a popular database management system, offers online operations since version 5.6, providing a convenient way to perform these alterations without locking the table. However, there are caveats. In this blog, we’ll explore the process of altering VARCHAR columns online, delving into insights gained while expanding the size of such columns.
As we all know, naming things is hard. Google's Core Web Vitals are an attempt to help folks new to web performance focus on three key metrics. Not all of these metrics are easy to understand based on their names alone: Largest Contentful Paint (LCP) – When the largest visual element on the page renders First Input Delay (FID) – How quickly a page responds to a user interaction (FID will be replaced by Interaction to Next Paint in March 2024) Cumulative Layout Shift (CLS) – How
Organizational change, whether digital transformation or simple process improvement, spawns resistance; this is a natural human reaction. Middle managers are the agents of change, the people through whom change is operationalized. The larger the organization, the larger the ranks of middle management. It has become commonplace among management consultants to target middle management as the cradle of resistance to change.
Debugging in C is the process of locating and fixing mistakes, bugs, and other problems in a C program. It involves detecting and correcting logical, syntactic, and runtime issues to guarantee the program works correctly. Debugging is an important skill for C programmers since it improves code quality, ensures program accuracy, and increases overall software development efficiency.
Dynamic SQL is a desirable feature that allows developers to construct and execute SQL statements dynamically at runtime. While MySQL lacks built-in support for dynamic SQL, this article presents a workaround using prepared statements. We will explore leveraging prepared statements to achieve dynamic query execution, parameterized queries, and dynamic table and column selection.
Using Nutanix API with prometheus push-gateway. Many customers would like to view their cluster metrics alongside existing performance data using Prometheus/Grafana Currently Nutanix does not provide a native exporter for Prometheus to use as a datasource. However we can use the prometheus push-gateway and a simple script which pulls from the native APIs to get … The post Viewing Nutanix cluster metrics in prometheus/grafana appeared first on n0derunner.
Open source database architects usually do not implement business logic in their databases. This is in stark contrast to many commercial databases where this is a common practice. In the first case, all the heuristics are kept at the application layer, and the database has little or no effect on the data quality. The second case has the rules required by management are handled by the database itself, not relying on the software developers to be fully cognizant of rules.
Hello friends! If you plan to migrate your database from on-prem servers to RDS (either Aurora or MySQL RDS), you usually don’t have much choice but to do so using logical backups such as mysqldump, mysqlpump, mydumper , or similar. (Actually, you could do a physical backup with Percona XtraBackup to S3, but given that it has not been mentioned at any time which brand —MySQL, Percona Server for MySQL, or MariaDB — or which version —5.5, 5.6 or MariaDB 10.X — is the
The MySQL 5.7 End of Life is now two months away. Those of you who have waited may be wondering which is the best way to upgrade – an In-Place or Logical upgrade. An In-Place upgrade is where the binaries for 5.7 are replaced with the binaries for 8.0, and the upgrade is made to an existing instance. The Logical option is a new server that is loaded with the old data from a backup.
This blog was originally published on August 10, 2020, and was updated on August 1, 2023. “ I think most of the time hackers behind the attacks do it just for fun, because they can and because it’s very simple ”, — says Diachenko. Source: “Meowing” attack completely destroyed more than 1000 databases These are the words of Bob Diachenko, one of the most respected cybersecurity researchers in relation to a “Meowing” attack, which destroyed between 1
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