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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

Network automation tools comparison in code examples: Terraform, Ansible, and Python SDK

Read a thorough comparison of popular network automation tools: Ansible, Terraform, and Python SDK. Find out which one will work best for your project.
Horia Gunică

Horia Gunică

on Nov 16, 2023
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DATA

Cloud-based ETL and data integration tools

Modern organizations are constantly seeking innovative solutions to streamline their data processes, and cloud-based ETL (extract, transform, load) tools can help with achieving that goal.
Tomasz Jędrośka

Tomasz Jędrośka

on Nov 13, 2023
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NETWORKS

Ansible vs. Terraform in networks: similarities and differences

Discover two powerful network automation tools - Terraform and Ansible. Learn about their differences and similarities. Find out when to use each tool.
Konrad Dąbrowski

Konrad Dąbrowski

on Nov 9, 2023
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DATA

What is a large language model? LLM explained

Large language models are powerful algorithms taking the tech world by storm. Read the article to learn what they can be used for and how they work.
Tomasz Jędrośka

Tomasz Jędrośka

on Nov 6, 2023
Thumbnail of an article about Getting started with vManage client: essential features and functions
NETWORKS

Getting started with vManage client: essential features and functions

Working with REST API on cutting-edge systems can be challenging at times. Rapid evolution and new features often lead to changes in the structure of REST API calls. These can be just cosmetic but still require an effort to adjust existing scripts. This problem can be easily handled by the SDKs dedicated to systems such as Cisco Meraki or Cisco DNA Center.
Radosław Kochman

Radosław Kochman

on Nov 2, 2023
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SOFTWARE DEVELOPMENT

Platform engineering vs. DevOps: what is the difference?

Platform engineering vs DevOps - are they really different and how? Find out reading this article.
Maciej Manturewicz

Maciej Manturewicz

on Oct 30, 2023
Thumbnail of an article about IT infrastructure monitoring — everything you need to know
OBSERVABILITY

IT infrastructure monitoring — everything you need to know

IT infrastructure is a collection of components required to manage and operate an organization's IT environments. An IT infrastructure is used to support the management of a company or public institution.
Joanna Stawiarska

Joanna Stawiarska

on Oct 26, 2023
Thumbnail of an article about A guide to using OpenTelemetry Operator for Kubernetes
OBSERVABILITY
CLOUD

A guide to using OpenTelemetry Operator for Kubernetes

Observability is a key part of modern cloud computing. OpenTelemetry helps by automatically keeping track of how different parts of your system communicate. Think of it like a dashboard for all your microservices. One standout feature? Auto-instrumentation. It does a lot of the setup work for you. But how do you use OpenTelemetry in Kubernetes? That's where the OpenTelemetry Operator comes in.
Tomasz Gromowski

Tomasz Gromowski

on Oct 25, 2023
Thumbnail of an article about Private Slack Chatbot: an integration of corporate resources and large language models (LLMs)
DATA

Private Slack Chatbot: an integration of corporate resources and large language models (LLMs)

Ever since the debut of ChatGPT, large language models have taken the limelight. Their breadth of knowledge is nothing short of remarkable. From drafting emails on our behalf to assisting in code development, these models showcase extensive general knowledge. Yet, a notable limitation is their unfamiliarity with specific details related to our companies, such as sensitive documents, company policies, and the like. The idea of interacting with our personal documents through such models is undoubtedly intriguing.
Katarzyna Hewelt

Katarzyna Hewelt

on Oct 19, 2023
Thumbnail of an article about Cypress BDD integration for efficient testing
QUALITY ASSURANCE

Cypress BDD integration for efficient testing

Behavior-driven development (BDD) is a software development methodology that aims to bridge the gap between business stakeholders and technical teams by emphasizing collaboration and communication. It encourages the creation of human-readable scenarios that describe the desired behavior of a system from the user's perspective. In this article, we explore how integrating Cypress with Cucumber and BDD practices can enhance the testing process by promoting better collaboration, understanding, and documentation of application behavior from a user perspective.
Adrian Raszka

Adrian Raszka

on Oct 16, 2023
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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
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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 >>

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