Sat.Jan 04, 2025 - Fri.Jan 10, 2025

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Optimizing SQL Server Performance With AI: Automating Query Optimization and Predictive Maintenance

DZone

SQL Server is a powerful relational database management system (RDBMS), but as datasets grow in size and complexity, optimizing their performance becomes critical. Leveraging AI can revolutionize query optimization and predictive maintenance, ensuring the database remains efficient, secure, and responsive. In this article, we will explore how AI can assist in these areas, providing code examples to tackle complex queries.

Servers 278
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Title Launch Observability at Netflix Scale

The Netflix TechBlog

Part 2: Navigating Ambiguity By: VarunKhaitan With special thanks to my stunning colleagues: Mallika Rao , Esmir Mesic , HugoMarques Building on the foundation laid in Part 1 , where we explored the what behind the challenges of title launch observability at Netflix, this post shifts focus to the how. How do we ensure every title launches seamlessly and remains discoverable by the right audience?

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MySQL 8.4.3 and 9.1.0: Major Performance Gains Revealed

Percona

At Percona, we’ve always prioritized performance, and recent trends in MySQL’s development have been a point of concern for us. In particular, the performance deterioration in the MySQL 8.4.x and 9.y versions caught our attention, as highlighted in Marco Tusas insightful blog post, Sakila, Where Are You Going?

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MySQL 8.4 Support in Percona Toolkit 3.7.0

Percona Community

Percona Toolkit 3.7.0 has been released on Dec 23, 2024. The main feature of this release is MySQL 8.4 support. In this blog, I will explain what has been changed. A full list of improvements and bug fixes can be found in the release notes. TLDR; Replication statements in 8.4 are fully supported by the Percona Toolkit pt-slave-delay has been deprecated. pt-slave-find has been renamed to pt-replica-find.

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Low-Maintenance Backend Architectures for Scalable Applications

DZone

After years of working in the intricate world of software engineering, I learned that the most beautiful solutions are often those unseen: backends that hum along, scaling with grace and requiring very little attention. My own journey of redesigning numerous systems and optimizing their performance has taught me time and again that creating a truly low-maintenance backend is an art that goes far beyond simple technical implementation.

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Double-keyed Caching: How Browser Cache Partitioning Changed the Web

Addy Osmani

A deep dive into how browser cache partitioning has fundamentally changed web performance optimization, examining the trade-offs between privacy and performance in modern web applications.

Cache 111
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Your Data’s Not Safe Until It’s TDE-Safe — Here’s How

Percona

If youre managing a PostgreSQL database and handling sensitive data or PII, the answer is simple: You need data-at-rest encryption. This isnt just a “nice-to-have” featureits often a legal or regulatory requirement. Compliance auditors, security officers, and privacy-conscious customers all expect it. But is this enough? We think NO!

Database 107

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Automating Twilio Recording Exports for Quality Purposes: Python Implementation Guidelines

DZone

For crucial business operations, compliance, and quality assurance call recordings are pivotal. Twilio is a call management system that provides excellent call recording capabilities, but often organizations are in need of automatically downloading and storing these recordings locally or in their preferred cloud storage. However, downloading large numbers of recordings from Twilio can be challenging.

Storage 242
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Acunetix Web Vulnerability Scanner (WVS) Security Testing Tool (Hands on Review)

Software Testing Help

This is a review of Acunetix Web Vulnerability Scanner (WVS). It is a tool for a security audit of web applications and websites. It is the best tool for SQL. Read more The post Acunetix Web Vulnerability Scanner (WVS) Security Testing Tool (Hands on Review) appeared first on Software Testing Help.

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Attaching a Percona Monitoring and Management Graph Image Along with an Alerting Notification

Percona

This article will be helpful if you use the Percona Monitoring and Management (PMM) instance and alert notifications, as it is nice to capture the image of the graph when you receive the alert.

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Tight Mode: Why Browsers Produce Different Performance Results

Smashing Magazine

Tight Mode: Why Browsers Produce Different Performance Results Tight Mode: Why Browsers Produce Different Performance Results Geoff Graham 2025-01-09T13:00:00+00:00 2025-01-09T14:35:05+00:00 This article is sponsored by DebugBear I was chatting with Debug B ear s Matt Zeunert and, in the process, he casually mentioned this thing called Tight Mode when describing how browsers fetch and prioritize resources.

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Best Practices for Designing Resilient APIs for Scalability and Reliability

DZone

Over the last 15+ years, Ive worked on designing APIs that are not only functional but also resilient able to adapt to unexpected failures and maintain performance under pressure. API resilience is about creating systems that can recover gracefully from disruptions, such as network outages or sudden traffic spikes, ensuring they remain reliable and secure.

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Tight Mode: Why Browsers Produce Different Performance Results

CSS - Tricks

I wrote a post for Smashing Magazine that was published today about this thing that Chrome and Safari have called “Tight Mode” and how it impacts page performance. I’d never heard the term until DebugBear’s Matt Zeunert mentioned it in a passing conversation, but it’s a not-so-new deal and yet there’s precious little documentation about it anywhere.

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MySQL with Diagrams Part Two: How KILL Works

Percona

Here is part two of my MySQL with Diagrams series (Here’s part one – MySQL with Diagrams Part One: Replication Architecture). We are going to explore how MySQL handles thread termination using the KILL command, as visualized in the provided diagram, and provide sample demonstrations to help you better understand.

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How to Do Performance Testing for Web Application?

Abstracta

Master the essentials of performance testing for web application. Boost your apps stability and speed with Abstractas expert guidance! The post How to Do Performance Testing for Web Application? appeared first on Blog about Software Development, Testing, and AI | Abstracta.

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A Deep Dive on Read Your Own Writes Consistency

DZone

In the world of distributed systems, few things are more frustrating to users than making a change and then not seeing it immediately. Try to change your status on your favorite social network site and reload the page only to discover your previous status. This is where Read Your Own Writes (RYW) consistency becomes quite important; this is not a technical need but a core expectation from the user's perspective.

Network 147
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Sample Template for Acceptance Test Report with Examples

Software Testing Help

Overview of Acceptance Test Report (Part-III): Previous Tutorial | NEXT Tutorial In our previous tutorial on “Acceptance Testing Documentation with Real-Time Scenarios,” we discussed the Acceptance Test plan. In this. Read more The post Sample Template for Acceptance Test Report with Examples appeared first on Software Testing Help.

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Prevent Encryption Key Loss When Using Percona Server for MongoDB with HashiCorp’s Vault

Percona

When setting up data-at-rest encryption (also known as transparent data encryption) in Percona Server for MongoDB, one has three options for storing a master encryption key: Encryption key file on a filesystem, KMIP server, HashiCorp’s Vault. An encryption key file is only suitable for testing due to its lack of proper security.

Servers 91
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Speaking at University of Waterloo on January 15

Sutter's Mill

Next week, on January 15, I’ll be speaking at the University of Waterloo , my alma mater. There’ll be a tech talk on key developments in C++ and why I think the language’s future over the next decade will be exciting, with lots of time allocated to a “fireside chat / interview” session for Q&A. The session is hosted by Waterloo’s Women in Computer Science (WiCS) group, and dinner and swag by Citadel Securities , where I work.

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Using Event-Driven Ansible to Monitor Your Web Application

DZone

In todays rapidly evolving IT landscape, the ability to respond quickly to system changes is essential. Event-driven automation enables systems to react instantly to specific triggers or events, enhancing infrastructure resilience and efficiency. A simple and effective method for implementing event-driven automation is through webhooks, which can initiate specific actions in response to events.

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Part 3: A Survey of Analytics Engineering Work at Netflix

The Netflix TechBlog

This article is the last in a multi-part series sharing a breadth of Analytics Engineering work at Netflix, recently presented as part of our annual internal Analytics Engineering conference. Need to catch up? Check out Part 1 , which detailed how were empowering Netflix to efficiently produce and effectively deliver high quality, actionable analytic insights across the company and Part 2 , which stepped through a few exciting business applications for Analytics Engineering.

Analytics 199
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O11y Guide: Finding Observability and DevEx Tranquility With Platform Engineering

DZone

Monitoring system behavior is essential for ensuring long-term effectiveness. However, managing an end-to-end observability stack can feel like sailing stormy seas without a clear plan, you risk blowing off course into system complexities. By integrating observability as a first-class citizen within your platform engineering practices, you can simplify this challenge and stay on track in the ever-evolving cloud-native landscape.

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Testing Is a Cross-Cutting Concern; So Are Databases

DZone

Were all familiar with the principles of DevOps: building small, well-tested increments, deploying frequently, and automating pipelines to eliminate the need for manual steps. We monitor our applications closely, set up alerts, roll back problematic changes, and receive notifications when issues arise. However, when it comes to databases, we often lack the same level of control and visibility.

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