April 2017
Beginner to intermediate
360 pages
9h 35m
English
Content preview from Learning Apache Cassandra - Second Edition
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Blobs
The blob type stores unstructured binary data. Blobs are a good choice for images, audio, and encrypted data. In CQL, the blob literal is a sequence of hexadecimal digits, prefixed with 0x, for instance, 0x1d4375023013dba2d5f9a. Blob literals are not surrounded by quotation marks.
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