> ## Documentation Index > Fetch the complete documentation index at: https://docs.superoffice.com/llms.txt > Use this file to discover all available pages before exploring further. # BinaryObject table > Binary objects, i.e., blobs. Used for images, documents, SuperOffice inbox mail and other large binary items ## BinaryObject Table (205) Binary objects, i.e., blobs. Used for images, documents, SuperOffice inbox mail and other large binary items ## Fields | Name | Description | Type | Nullable | | ------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------- | :------: | | BinaryObject\_id | Primary key | PK | No | | conceptualType | The type, for instance PHOTO, PERSONPHOTO, or whatever, that is descriptive of what kind of image or data this is | String(254) | No | | mimeType | Mime type, describing the technical type (image/jpeg) of the data | String(254) | Yes | | description | A description that is entered by the user, and visible to the user | String(254) | Yes | | originalSize | Original size of the binary data, before encryption and/or zipping. This is what the ultimate client will get | UInt | No | | blobSize | The length, in bytes, of the binary data AS STORED after any encryption and/or zipping. Important to get right, since some databases will not tell us just based on the blob itself! | UInt | No | | isZipped | Has the data been zipped (support for this will come in HDB) | Bool | No | | isEncrypted | Has the data been encrypted (support for this will come in HDB) | Bool | No | | extraInfo | Extra information, spare field, can be used for anything that makes sense. Should not refer to any particular context, that is something for the BinaryObjectLInk | String(254) | Yes | | binaryData | The binary data itself. Length is limited by the database, generally 1GB seems to be reliably available. Beyond that is database dependent. | Blob | Yes | | registered | Registered when | UtcDateTime | No | | registered\_associate\_id | Registered by whom | FK [associate](./associate.mdx) | No | | updated | Last updated when | UtcDateTime | No | | updated\_associate\_id | Last updated by whom | FK [associate](./associate.mdx) | No | | updatedCount | Number of updates made to this record | UShort | No | BinaryObject table relationship diagram ## Indexes | Fields | Types | Description | | -------------- | ----------- | ----------- | | conceptualType | String(254) | Index | | mimeType | String(254) | Index | | extraInfo | String(254) | Index | ## Relationships | Table | Description | | -------------------------------------- | ------------------------------------------------------------------ | | [associate](./associate) | Employees, resources and other users - except for External persons | | [BinaryObjectLink](./binaryobjectlink) | Link table, connects a BinaryObject with one or more owners | | [extra\_tables](./extra-tables) | This table contains entries for the extra tables in the system. | ## Replication Flags * Replicate changes DOWN from central to satellites and travellers. * Replicate changes UP from satellites and travellers back to central. * Copy to satellite and travel prototypes. ## Security Flags * Sentry controls access to items in this table using user's Role and data rights matrix. ## Related topics - [SuperOffice.WebApi.Data.BatchTaskInfo](/en/api/reference/webapi/SuperOffice.WebApi.Data.BatchTaskInfo.md) - [NSBatchTaskInfo](/en/automation/crmscript/reference/CRMScript.NetServer.NSBatchTaskInfo.md) - [Contact (person)](/en/contact/dev/index.md) - [How to display an image from the Blob table (services)](/en/api/web-services/howto/contact/display-image-from-blob-table-services.md) - [Update Batch Task](/en/api/reference/restful/rest/batch/update-batch-task.md) - [Start Batch Job](/en/api/reference/restful/rest/batch/start-batch-job.md)