{
  "id": "data-transformation-block-types",
  "title": "Data transformation block types",
  "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/",
  "summary": "Data transformation block type reference",
  "tags": [
    "docs",
    "integrate",
    "rs",
    "rdi"
  ],
  "last_updated": "2026-04-01T08:10:08-05:00",
  "children": [
    {
      "id": "add_field",
      "summary": "Add fields to a record",
      "title": "add_field",
      "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/add_field/"
    },
    {
      "id": "cassandra_write",
      "summary": "Write into a Cassandra data store",
      "title": "cassandra.write",
      "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/cassandra_write/"
    },
    {
      "id": "filter",
      "summary": "Filter records",
      "title": "filter",
      "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/filter/"
    },
    {
      "id": "key",
      "summary": "Set the Redis key for this data entry",
      "title": "key",
      "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/key/"
    },
    {
      "id": "map",
      "summary": "Map a record into a new output based on expressions",
      "title": "map",
      "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/map/"
    },
    {
      "id": "redis_write",
      "summary": "Write to a Redis Enterprise database",
      "title": "redis.write",
      "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/redis_write/"
    },
    {
      "id": "relational_write",
      "summary": "Write into a SQL-compatible data store",
      "title": "relational.write",
      "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/relational_write/"
    },
    {
      "id": "remove_field",
      "summary": "Remove fields",
      "title": "remove_field",
      "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/remove_field/"
    },
    {
      "id": "rename_field",
      "summary": "Rename fields. All other fields remain unchanged.",
      "title": "rename_field",
      "url": "https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/rename_field/"
    }
  ],
  "page_type": "index",
  "sections": [],
  "examples": []
}