# 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 |