• Slide 2: 5 MB/s is per job, while Slide 3: 200 GB/s is integrated, which means 2MB/s with 50 K cores;
• Slide 3: local fast storage;
• Slide 3: for the others the writing is limiting factor. We do not have this limitation;
• Slide 8: 10 GB time frame is not after the readout;
• Slide 9: "We plan to use SoA in Run 3" or keep just columnar, SoA is a detail;
• Slide 10: (ROOT, Apache Parquet) several prototypes investigated;
• Slide 14: The decompression is slowing down, but is not limiting factor. What is the analysis you run?