Spark supports a variety of data formats, including but not limited to:
Text Files: Plain text files (e.g., CSV, JSON).
SequenceFiles: A Hadoop data format.
Parquet: A columnar storage format.
ORC: Optimized Row Columnar format.
Avro: A binary format used for serializing data.
Image Files: For processing images.
LibSVM: Common format for support vector machine algorithms.
