AI performance

Building a Secure and Reliable Authentication Service with Rust: From Basics to Practical Implementation

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Building a Secure and Reliable Authentication Service with Rust: From Basics to Practical Implementation

Building a Secure and Reliable Authentication Service with Rust: From Basics to Practical Implementation Introduction: When Security Meets Performance “Another user data breach?” Such headlines have become all too familiar. In web development, authentication services act like guards at the entrance, quickly identifying legitimate users while blocking malicious intruders. Traditional authentication solutions often struggle to … Read more

What Makes NVIDIA Jetson AGX Orin More Expensive Than Jetson AGX Xavier?

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What Makes NVIDIA Jetson AGX Orin More Expensive Than Jetson AGX Xavier?

The official price of the NVIDIA Jetson AGX Orin development kit is $1999, while the Jetson AGX Xavier development kit, released three years ago, had an official price of $899 (it is now discontinued and unavailable). Many users are surprised at the significant price increase; what exactly accounts for this difference? Today, I found a … Read more

Performance Benchmark of vivo Dimensity 900 SoC Compared with Dimensity 820/1100

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Performance Benchmark of vivo Dimensity 900 SoC Compared with Dimensity 820/1100

Two days ago, MediaTek released a brand new 6nm 5G SoC: the Dimensity 900. It was rumored that it would debut in the OPPO Reno6 standard version, but unexpectedly, the first appearance in the benchmark database is a new device from vivo.As seen in the image above, the vivo new device with model number V2123A … Read more

Python Sets: The Invisible Powerhouse in Data Processing

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Python Sets: The Invisible Powerhouse in Data Processing

The first time I truly experienced the power of sets was while working on a user behavior analysis project for a social networking site. As I stared at the progress bar on the screen, my heart raced—I had to deduplicate 15 million user browsing records in real-time and detect abnormal behaviors. Using a list? The … Read more

Essential Guide for Test Engineers: How to Test ADCs and DACs?

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Essential Guide for Test Engineers: How to Test ADCs and DACs?

Today, numerous applications rely on Digital-to-Analog Converters (DACs) and Analog-to-Digital Converters (ADCs). They are crucial in signal processing as they bridge the gap between digital systems and analog systems. By enabling digital circuits to interact with analog components, ADCs and DACs play a key role in fields such as audio processing, telecommunications, and data acquisition … Read more

Python is indeed slow, but I don’t care

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Python is indeed slow, but I don't care

This is a work from Big Data Digest, please see the end of the article for reprint requirements. Author | Nick Humrich Translated by | Zha Jieqiong, Zhi Chang Yue Ming, Ying Zi The growth of productivity comes at the cost of sacrificing performance. This article will not discuss the use of asyncio (asynchronous I/O … Read more

Those Who Praise the Taycan, I Am One of Them, May the Porsche Be With You.

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Those Who Praise the Taycan, I Am One of Them, May the Porsche Be With You.

Suddenly, I remembered a question from a business school: How do you evaluate the differences between Coca-Cola and Pepsi? One answer: The former is a Timeless brand, while the latter is a Timely brand. Just like many other brands in the world, some live as they like, while others live for what others like. Undoubtedly, … Read more

The Taycan: A Tribute to Technology

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The Taycan: A Tribute to Technology

In this era where electronic products are omnipotent, there are not many models that can be hailed as nearly perfect. The development of a model without an engine poses a significant challenge. However, Porsche has delivered a serious work of art with the Taycan, paying homage to the times. Therefore, before the all-new Taycan officially … Read more

Why C Language Will Never Become Obsolete?

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Why C Language Will Never Become Obsolete?

Compiled from the internet Author: Zhao Yan/Serdar et al. 01. Why C Language Will Never Become ObsoleteEvaluating any programming language is always a controversial topic. It’s like in the chilly spring season, when people wearing cotton jackets and those in light clothing pass each other on the street, both silently think the same two words: … Read more

Choosing Between queue.Queue and torch.multiprocessing.Queue in Python Multithreading

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Choosing Between queue.Queue and torch.multiprocessing.Queue in Python Multithreading

In a Python multithreading environment, one must choose between using the standard queue.Queue or torch.multiprocessing.Queue. I need to carefully analyze the differences between the two and their applicable scenarios, then provide recommendations based on the user’s specific needs. First, I need to recall the basic characteristics and design purposes of these two queues. queue.Queue is … Read more