1-DAV-202 Data Management 2024/25
Difference between revisions of "HWcloud"
Jump to navigation
Jump to search
| Line 2: | Line 2: | ||
See also the [[Lcloud|lecture]] | See also the [[Lcloud|lecture]] | ||
| − | For both tasks, submit your source code and the result, when run on whole dataset (<tt>gs://fmph-mad- | + | For both tasks, submit your source code and the result, when run on whole dataset (<tt>gs://fmph-mad-2024-public/</tt>). |
The code is expected to use the Apache beam framework and Dataflow presented in the lecture. Submit directory is <tt>/submit/cloud/</tt> | The code is expected to use the Apache beam framework and Dataflow presented in the lecture. Submit directory is <tt>/submit/cloud/</tt> | ||
<!-- /NOTEX --> | <!-- /NOTEX --> | ||
Revision as of 13:02, 9 May 2024
See also the lecture
For both tasks, submit your source code and the result, when run on whole dataset (gs://fmph-mad-2024-public/). The code is expected to use the Apache beam framework and Dataflow presented in the lecture. Submit directory is /submit/cloud/
Task A for bonus points
Document (with screenshots) your login journey until step `gcloud projects list`.
Task B
Count the number of occurrences of each 4-mer in the provided data.
Task C
Count the number of pairs of reads which overlap in exactly 30 bases (end of one read overlaps beginning of the second read). You can ignore reverse complement.
Hints:
- Try counting pairs for each 30-mer first.
- You can yield something structured from Map/ParDo operatation (e.g. tuple).
- You can have another Map/ParDo after CombinePerKey.
- Run code locally on small data to quickly iterate and test :)
