Since the data is stored in-memory, the practical limit is directly correlated to the amount of memory you have. You can add more nodes, or more memory to the existing nodes you have, to work with larger datasets.
For example, a billion rows with terabyte of total data is fine if you have the hardware to handle it.
H2O-3 does not have any specific file size limit.
Since the data is stored in-memory, the practical limit is directly correlated to the amount of memory you have. You can add more nodes, or more memory to the existing nodes you have, to work with larger datasets.
For example, a billion rows with terabyte of total data is fine if you have the hardware to handle it.