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Thumbnail of an article about FD.io’s VPP’s mechanical sympathy – thread and memory management techniques explained
NETWORKS

FD.io’s VPP’s mechanical sympathy – thread and memory management techniques explained

We've previously explained how VPP processes packets in vectors as opposed to processing each packet end to end. But how is this processing spread across CPU cores? How exactly is a vector of packets structured?
Michał Krasnoborski

Michał Krasnoborski

Thumbnail of an article about Open Programmable Infrastructure - a common standard for DPU/IPU-like devices
NETWORKS

Open Programmable Infrastructure - a common standard for DPU/IPU-like devices

With the extreme growth of data that is processed every day in data centers, network performance is constantly being challenged and improved. In this reality, hardware acceleration and offloading have become more popular, which causes the evolution of network interface cards even faster.
Andrzej Tkaczyk

Andrzej Tkaczyk

Thumbnail of an article about Application development with local Kubernetes
CLOUD

Application development with local Kubernetes

In this article we will look closely at some of the tools that can address these development challenges as well as enhancing debugging and testing possibilities.
Jakub Stępień

Jakub Stępień

Thumbnail of an article about Testing APIs with PyTest: how to effectively use mocks in Python
SOFTWARE DEVELOPMENT

Testing APIs with PyTest: how to effectively use mocks in Python

In this article, we'll explore how to test APIs in Python using the popular PyTest library. We'll also demonstrate how to use mocking to simulate responses from external services, making your tests faster, more reliable, and easier to maintain.
Maciej Wachowski

Maciej Wachowski

Thumbnail of an article about Practical implementation of DNSSEC
NETWORKS

Practical implementation of DNSSEC

A step-by-step guide on how to set up a DNS server with enabled DNSSEC functionalities, starting from nothing more than a fresh, “vanilla” Ubuntu installation and a newly purchased domain.
Mariusz Hryszko

Mariusz Hryszko

Thumbnail of an article about Data visualization in observability apps: From design to code
OBSERVABILITY

Data visualization in observability apps: From design to code

Big data, complex information sets, metrics, evaluations, scales, parameters, measurements, analytics, and ratings - can we actually see these abstracts with human eyes? This is where data visualization steps in, transforming abstract concepts into clear visuals that can reveal patterns and insights.
Multiple authors

Multiple authors

Thumbnail of an article about Enabling the First-In-First-Out pattern in Microsoft Azure Service Bus Queues and Topics
SOFTWARE DEVELOPMENT

Enabling the First-In-First-Out pattern in Microsoft Azure Service Bus Queues and Topics

In this blog, we will explore how to enable the FIFO pattern within the Azure Service Bus.
Francisco Bajo García

Francisco Bajo García

Thumbnail of an article about Hosting LLMs on AWS
DATA

Hosting LLMs on AWS

In this article, I will guide you step-by-step through the process of preparing the resources needed to successfully run LLMs on AWS.
Katarzyna Hewelt

Katarzyna Hewelt

Thumbnail of an article about Transformation to platform engineering: Practical steps, benefits and case study
SOFTWARE DEVELOPMENT

Transformation to platform engineering: Practical steps, benefits and case study

Platform engineering is transforming how organizations approach software development, moving beyond traditional DevOps to create centralized, self-service platforms that significantly reduce developers' cognitive load and improve efficiency​.
Multiple authors

Multiple authors

Thumbnail of an article about From simulation to hardware: effective debugging techniques in HDL
SOFTWARE DEVELOPMENT

From simulation to hardware: effective debugging techniques in HDL

Debugging hardware description languages (HDL) such as VHDL and Verilog presents unique challenges compared to traditional software debugging. Let us show you how to do it.
Daniel Jędrzejczyk

Daniel Jędrzejczyk

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