THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
One week will generate 10080 points (about 1.3 pages). Therefore, 1 chunk has 1~2 pages (about 79.3K). In this scenario, chunk and page should only reserve one.
Reserve both chunk and page:
- Chunk is the unit for I/O and page is the unit for query, which could supply multiple levels of I/O
- Suitable for all kinds of query scenarios, whether aggregation query or raw data query
Reserve only page:
- Suitable for APM scenario
- Simple structure, which could reduce one level of I/O
(III) Experiment about how to store PageHeader
...