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

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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OBSERVABILITY

Explainer on instrumentation with OpenTelemetry

By leveraging OpenTelemetry for instrumentation, you can address observability concerns in your application while keeping the implementation vendor neutral and choose monitoring or distributed tracing systems later.
Łukasz Romanowski

Łukasz Romanowski

on May 24, 2024
Thumbnail of an article about Network automation - the time is now. An interview with Scott Okupski from Palo Alto Networks
NETWORKS

Network automation - the time is now. An interview with Scott Okupski from Palo Alto Networks

In this interview with Scott Okupski, Global Practice Leader, Professional Services at Palo Alto Networks, we dive into what it takes to implement automation within networks and why automation is not just a choice but a necessity.
Multiple authors

Multiple authors

on May 22, 2024
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SOFTWARE DEVELOPMENT

The Next Evolution in Storage: Understanding NVMe over Fabrics (NVMeoF)

This article will delve into how those technologies are bridged with NVMeoF.
Jan Zieleźnicki

Jan Zieleźnicki

on May 21, 2024
Thumbnail of an article about Utilizing vCluster for Deploying Developer Environments
CLOUD

Utilizing vCluster for Deploying Developer Environments

In the fast-paced world of software development, creating isolated environments for testing and development purposes is crucial. These environments must be efficient, scalable, and easy to set up and tear down. One solution that is gaining traction in the DevOps community for such purposes is vCluster.
Tomasz Gromowski

Tomasz Gromowski

on May 17, 2024
Thumbnail of an article about The essence of Application Performance Monitoring (APM) - metrics, insights, and benefits
OBSERVABILITY

The essence of Application Performance Monitoring (APM) - metrics, insights, and benefits

This article dives into the essence of APM, highlighting its purpose, significance, and the real business benefits it brings along. Discover key APM metrics and a guide to what to pay attention to.
Karolina Kamińska

Karolina Kamińska

on May 13, 2024
Thumbnail of an article about Exploring Spotify’s Backstage for streamlined software development
OPERATIONS
SOFTWARE DEVELOPMENT

Exploring Spotify’s Backstage for streamlined software development

Backstage is a way to support developers in all phases of software development. If utilized properly, it can ensure consistency in the technologies used by often-separate teams, ensuring that agreed upon standards for deployment and observability are followed.
Krzysztof Klimonda

Krzysztof Klimonda

on May 10, 2024
Thumbnail of an article about The Power of Automated Network Provisioning
NETWORKS

The Power of Automated Network Provisioning

Automated network provisioning offers a straightforward approach to deploying and configuring network devices with minimal human intervention. In this article, we delve into the concept of automated provisioning for networking devices, its benefits and risks.
Mateusz Dyks

Mateusz Dyks

on May 6, 2024
Thumbnail of an article about Testing network configurations with free traffic generators
QUALITY ASSURANCE
NETWORKS

Testing network configurations with free traffic generators

There are many ways to generate data streams, this article presents some commonly used methods during test automation. The commercial solutions are more expensive. However, there are a lot of cases where we can use non-commercial, free-of-charge solutions and tools to check things like predefined requirements, configurations, etc.
Multiple authors

Multiple authors

on Apr 30, 2024
Thumbnail of an article about Navigating the Network Automation Journey: the power of scripting
NETWORKS

Navigating the Network Automation Journey: the power of scripting

Let's delve into the topic of a simple form of network automation (or infrastructure automation): script-based automation.
Monika Antoniak

Monika Antoniak

on Apr 29, 2024
Thumbnail of an article about Traffic Generators in Network Device Testing
NETWORKS

Traffic Generators in Network Device Testing

Thanks to network device testing built-in features, traffic generators can make the life of a network engineer much easier. They are a great tool that provides scale, capabilities, and repeatability, which is critical since tests rely on them as a reference.
Kamil Dąbrowski

Kamil Dąbrowski

on Apr 26, 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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