Core Network Operations

Articles from the Preseem blog.

How Netflix Works – Technical Webinar Recap

Feb 1, 2023

How Netflix Works: Webinar Recap Preseem recently held a webinar where our co-founder and Chief Technical Officer Scot Loach explained how Netflix works, why it’s not a stream, and why your ISP should prioritize managing the network and not individual applications....

Network Latency, Packet Buffers, and Transport Layer Changes | Webinar Recap

Sep 30, 2022

Preseem recently held a technical webinar where our experts chatted about the common sources of network latency and how to combat them. They also looked at the changing nature of the transport layer and how the evolution from TCP to QUIC is changing the internet and...

Monitoring the Last Mile with Preseem

Nov 10, 2021

Monitoring the Last Mile How Preseem Can Complement Your Network Monitoring System It’s an all-too-familiar problem. A subscriber calls your support team complaining that their internet is slow or not working. A member of your Level 1 support team accesses your...

Fixed Wireless Spectrum Bands: Understand the Trade-offs Between Modulation and SNR

Jun 25, 2021

This blog is a part of a series about link quality and wireless service offerings. Read the previous blog in this series: Fixed Wireless Capacity Planning: Making Money From Thin Air.Fixed Wireless Spectrum Bands Fixed wireless spectrum bands vary in suitability and...