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

Michał Krasnoborski

Michał Krasnoborski

on Dec 5, 2024
CLOUDDATANETWORKSOBSERVABILITYOPERATIONSQUALITY ASSURANCESOFTWARE DEVELOPMENTUX
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NETWORKS

YANG: a data modeling approach to network management

This article explores YANG’s significance as a data modeling language in network management. By examining its role in the automation and programmability of network functions, the advantages it offers network operators and engineers are highlighted.
Piotr Jakacki

Piotr Jakacki

on Aug 8, 2024
Thumbnail of an article about Packet dropping method: Iptables vs. alternatives in Linux
NETWORKS

Packet dropping method: Iptables vs. alternatives in Linux

Have you ever wondered about alternatives to iptables for dropping packets in Linux OS? Well, there are a few methods to do this. In this blog post we want to share them with you.
Adam Kułagowski

Adam Kułagowski

on Aug 7, 2024
Thumbnail of an article about Beyond the legacy: embracing UEFI platform firmware
SOFTWARE DEVELOPMENT

Beyond the legacy: embracing UEFI platform firmware

We discuss the evolution of platform firmware from the legacy 16-bit BIOS to the modern Unified Extensible Firmware Interface (UEFI).
Multiple authors

Multiple authors

on Aug 1, 2024
Thumbnail of an article about Why are we rewriting our solution to microservices?
SOFTWARE DEVELOPMENT

Why are we rewriting our solution to microservices?

There are other great approaches to improving reliability and scalability besides splitting big monolith applications into microservices. But we have found the microservices approach to be the most promising in our case.
Mateusz Neumann

Mateusz Neumann

on Aug 1, 2024
Thumbnail of an article about Is your frontend protected from these common attacks?
SOFTWARE DEVELOPMENT

Is your frontend protected from these common attacks?

In this article, we will explore common security threats faced by frontend developers, illustrate how these attacks work, and provide practical strategies to mitigate them.
Bogusz Michałowski

Bogusz Michałowski

on Jul 31, 2024
Thumbnail of an article about Unlocking the power of MLOps: revolutionizing machine learning deployment
DATA
OPERATIONS

Unlocking the power of MLOps: revolutionizing machine learning deployment

Artificial intelligence (AI) has rapidly gained in popularity, revolutionizing numerous industries. However, despite the rapid advancements and widespread adoption of AI technologies, a significant challenge persists.
Tomasz Janaszka

Tomasz Janaszka

on Jul 26, 2024
Thumbnail of an article about A Linux debugging and observation tools overview
NETWORKS

A Linux debugging and observation tools overview

Effective debugging and monitoring are crucial for performance optimization and troubleshooting in Linux systems. This guide dives into an array of essential tools that will improve your observation and debugging capabilities.
Adam Kułagowski

Adam Kułagowski

on Jul 16, 2024
Thumbnail of an article about Centrally controlled segment routing as a kind of SDN
NETWORKS

Centrally controlled segment routing as a kind of SDN

This article introduces the core concepts of segment routing, highlights its benefits over typical MPLS networks, and, last but not least, explores how it fits into the SDN concept.
Paweł Włodawiec

Paweł Włodawiec

on Jul 10, 2024
Thumbnail of an article about How to use convolutional networks for time series classification?
DATA

How to use convolutional networks for time series classification?

In this blog post, we would like to address the topic of time series classification. This continues our consideration of the practical use of time series in the domain of networks and cloud infrastructure. In this article we focus on a use case related to distinguishing resource consumption characteristics (e.g. CPU, memory) for different workloads in a computing cluster.
Multiple authors

Multiple authors

on Jul 8, 2024
Thumbnail of an article about From Algorithms to FPGA Hardware. Understanding High-Level Synthesis (HLS)
SOFTWARE DEVELOPMENT

From Algorithms to FPGA Hardware. Understanding High-Level Synthesis (HLS)

FPGAs (field programmable gate arrays) are increasing in popularity due to their flexibility and adaptability in various applications such as signal processing, machine learning, and networking. However, programming FPGAs can be difficult due to the low-level hardware description languages required.
Daniel Jędrzejczyk

Daniel Jędrzejczyk

on Jul 1, 2024
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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

on Dec 5, 2024
Thumbnail of an article about Open Programmable Infrastructure - A Common Standard for DPU/IPU-Like Devices

Open Programmable Infrastructure - A Common Standard for DPU/IPU-Like Devices

on Nov 20, 2024
Thumbnail of an article about Application development with local Kubernetes

Application development with local Kubernetes

on Oct 30, 2024
Thumbnail of an article about Testing APIs with PyTest: how to effectively use mocks in Python

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

on Oct 22, 2024
Thumbnail of an article about Practical implementation of DNSSEC

Practical implementation of DNSSEC

on Oct 14, 2024
See all >>
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

on Dec 5, 2024
Thumbnail of an article about Open Programmable Infrastructure - A Common Standard for DPU/IPU-Like Devices

Open Programmable Infrastructure - A Common Standard for DPU/IPU-Like Devices

on Nov 20, 2024
Thumbnail of an article about Application development with local Kubernetes

Application development with local Kubernetes

on Oct 30, 2024
Thumbnail of an article about Testing APIs with PyTest: how to effectively use mocks in Python

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

on Oct 22, 2024
Thumbnail of an article about Practical implementation of DNSSEC

Practical implementation of DNSSEC

on Oct 14, 2024
See all >>
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

on Dec 5, 2024
Thumbnail of an article about Open Programmable Infrastructure - A Common Standard for DPU/IPU-Like Devices

Open Programmable Infrastructure - A Common Standard for DPU/IPU-Like Devices

on Nov 20, 2024
Thumbnail of an article about Application development with local Kubernetes

Application development with local Kubernetes

on Oct 30, 2024
Thumbnail of an article about Testing APIs with PyTest: how to effectively use mocks in Python

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

on Oct 22, 2024
Thumbnail of an article about Practical implementation of DNSSEC

Practical implementation of DNSSEC

on Oct 14, 2024
See all >>

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