The BLOB domain can be used when the message is treated as opaque, not parsed, and simply routed.

当消息不透明的、不解析或者只需要路由时，可以使用 BLOB 域。

youdao

youdao

Although internally the XML is stored in a hierarchical format, logically in the database table it appears to be stored in a CLOB or BLOB.

尽管 XML 在内部存储为层次化格式，但逻辑上，在数据库表中，它似乎存储在 CLOB 或 BLOB中。

youdao

Science editor Alan Boyle's blog: "The Blob" from the sun has come and gone, sparking nothing more than beautiful views of the northern lights and there could be more blobs to come.

MSN: Amazing video captures magical-looking sun storm

The infrared imagery revealed a little bright blob in the disk, suggesting an entity emitting radiation.

WSJ: Possible New Planet Spotted Under Formation

The infrared imagery revealed a little bright blob in the disk, suggesting an entity that was emitting radiation.

WSJ: Possible New Planet Spotted Under Formation