# Welcome and Introduction

- Institution: CERN
- Department: HEP Computing
- Speaker: Michael Davis
- Year: 2025
- Language: English
- Subjects: Computer science
- Source: [CERN](https://videos.cern.ch/record/3022186)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Welcome to the fourth annual CERN Tape Archive Workshop (CTA 2025).

The LHC experiments have completed another successful year of data taking, with new records in terms of throughput and total data archived. This presentation introduces the CTA Project, Team and Community, as well as an overview of the challenges and achievements during the third year of LHC Run-3..

0:00:00 Slide 1

0:01:03 Slide 2

0:06:22 Slide 3

0:07:38 Slide 4

## Lectures

1. [Welcome and Introduction](https://invisiblenetwork.ai/learn/cern/3022186/0f56183f1adf), 11 min (CERN's player)