1-DAV-202 Data Management 2024/25
Difference between revisions of "HWcloud"
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Document (with screenshots) your login journey until step `gcloud projects list`. | Document (with screenshots) your login journey until step `gcloud projects list`. | ||
Revision as of 17:01, 17 April 2023
See also the lecture
For both tasks, submit your source code and the result, when run on whole dataset (gs://fmph-mad-2023-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 :)
