Articles

Efficient code doesn’t just run faster; if it’s using less compute-resource, it may also be cheaper to run. In particular, distributed cloud applications can benefit from fast, lightweight serialization. 

OpenSource Java Serializer

Chronicle-Wire is an OpenSource Java serializer that can read and write to different message formats such as JSON, YAML, and raw binary data. This serializer can find a middle ground between compacting data formatting (storing more data in the same space) versus compressing data (reducing the amount of storage required). Instead, data is stored in as few bytes as possible without causing performance degradation. This is done through marshaling an object.

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Quality assurance (QA) is a systematic process of determining whether a product or service meets specific requirements. A QA system is an indispensable part of the R&D process because, as its name suggests, it ensures the quality of the product.

This post introduces the QA framework adopted in developing the Milvus vector database, providing a guideline for contributing developers and users to participate in the process. It will also cover the major test modules in Milvus and methods and tools that can be leveraged to improve the efficiency of QA testings.

Source de l’article sur DZONE

The first-ever RT-Thread IoT OS Global Tech Conference will be held from September 16–17,2021 features embedded technologies, new projects showcase, community contributors track. We welcome embedded developers from across different countries to come together to exchange ideas, showcase projects, identify solutions, discuss future strategies, and provide mutual learning opportunities on a wide variety of topics, let’s exploring embedded technologies.

Register for free here!

RT-Thread Tech Conference

About RT-Thread

RT-Thread is an embedded real-time operating system, with its rich middle-tier components and great hardware & software ecosystem delivered great support for the Internet of Things (IoT) industry. Born in 2006, till now, RT-Thread has powered 1 billion devices, applied in Wearable Devices, Smart Home Appliances, Energy, Automotive Electronics, Medical Electronics, Consumer Electronics, and many other industries.

Source de l’article sur DZONE

The monitoring and alerting stack is a crucial part of the SRE practices. That’s where BotKube helps you monitor your Kubernetes cluster and send notifications to your messaging platform or any other configured sink. In this blog post, we will be configuring BotKube to watch the Kubernetes cert-manager certificates CustomResources.

What is BotKube?

BotKube is a messaging tool for monitoring and debugging Kubernetes clusters. BotKube can be integrated with multiple messaging platforms like – Slack, Mattermost, or Microsoft Teams to help you monitor your Kubernetes cluster(s), debug critical deployments, and gives recommendations for standard practices by running checks on the Kubernetes resources.

Source de l’article sur DZONE

Ubuntu Server has taken data centers around the world by storm. Whether you’re deploying Ubuntu for a large-scale project or for a small office, it is a stable, customizable, and powerful Linux distribution with innovative and cutting-edge features.

Ubuntu is a fantastic platform on which to build your servers — Jay LaCroix

Source de l’article sur DZONE

Imagine a room with a wall of screens displaying closed-circuit video feeds from dozens of cameras, like a security office in a film. In the movies, there is often a guard responsible for keeping an eye on the screens that inevitably falls asleep, allowing something bad to happen. Although intuition and other distinctly “people skills” are useful in security, most would agree that the human attention span isn’t well-suited for always-on, 24/7 video monitoring. Of course, footage can always be reviewed after something happens, but it’s easy to see the security value of detecting something out of the ordinary as it unfolds.

Several cameras capturing different scenes.
Cameras capture our every move, but who watches them?

Now imagine a video artificial intelligence (AI) application capable of processing thousands of camera feeds in real-time. The AI constantly compares new footage to historical footage, then classifies anomalous events by their threat level. Humans are still involved, both to manage the system as well as review and respond to potential threats, but AI takes over where we fall short. This isn’t a hypothetical situation: from smart police drones to intelligent doorbells sold by Amazon and Google, AI-powered surveillance solutions are becoming increasingly sophisticated, affordable, and ubiquitous.

Source de l’article sur DZONE