Compatibility

Compute Engines

• Trino (Up to 431)

• PrestoDB

Data Lake Support

• Hive

• Iceberg

• Delta Lake

• Hudi (experimental)

Data Formats

Below are all the data formats Alluxio Edge supports

• Parquet

• ORC

• CSV

• Txt

• JSON

• Avro

Storage Types

Storage Type	When to use
Memory	If memory is large like 384G or 512G and above，ok to use.
NVME (DDR or DIMM) - preferred	If performance improvement is more important than cost saving
Local SSD (PCIe/SATA SSD)	if cost saving is more important than cost saving
HDD	Only if cost saving is the main goal and performance is a none goal