You can use Vertical Update to quickly update parts of your index without having to process large amounts of data.
A vertical index takes only seconds to perform and is useful on large capacity eCommerce websites that can take many hours to either completely or incrementally index.
When you generate a vertical index, status information is displayed, such as start time, elapsed time, and errors during the indexing process.
You can stop or restart the vertical indexing process at any time.
While the new vertical index updates your live website, customers can continue to search your site using your current index.
This feature is not enabled in Adobe Search&Promote, by default. Contact Technical Support to activate the feature for your use.
Vertical Updates are specifically meant to be used on eCommerce-style Adobe Search&Promote accounts that use IndexConnector to supply the content for the search index. The typical use-case is one where the Adobe Search&Promote index represents a searchable product catalog, and the need exists to be able to quickly update frequently changing values, such as inventory-on-hand, availability and/or price. A Vertical Update is somewhat similar to an Incremental Index, except that it only updates portions of each document, whereas an Incremental Index replaces entire documents with new versions.
The term “Vertical Update” refers to the notion that an Adobe Search&Promote index can be pictured as a columnar table, with each column corresponding to an Adobe Search&Promote Metadata field definition, and each row corresponding to a document. The Vertical Update process replaces one or more columns without the need to alter any of the other columns’ content.
Where the main source for content, an IndexConnector feed, contains all of the required data elements needed to create the index, the Vertical Update feed is a subset of the main feed, one that uses the same IndexConnector “schema” to define the data elements, but containing only those data items that need to be updated.
At a minimum, the Vertical Update feed needs to contain the “primary key” element (as identified with the Primary Key check-box in the IndexConnector configuration) and at least one data element to be updated.
For example, a primary IndexConnector feed might look like the following (but usually with many more data items):
<?xml version="1.0" encoding="UTF-8"?> <products> <product> <id><![CDATA]></id> <title><![CDATA[Title for product 123]]></title> <description><![CDATA[Description for product 123.]]></description> <price>3.99</price> <link><![CDATA[https://www.somewhere.com/products/123]]></link> <image><![CDATA[https://www.somewher.com/images/products/123.jpg]]></image> <label><![CDATA[PROD123]]></label> <inventory>100</inventory> <brand><![CDATA[brand123]]></brand> ... </product> <product> ... </product> </products>
A requirement is to be able to quickly update just the
<inventory> values, because these values can change rapidly on the customer’s site. A Vertical Update feed might then look like the following:
<?xml version="1.0" encoding="UTF-8"?> <products> <product> <id><![CDATA]></id> <price>3.50</price> <inventory>90</inventory> </product> <product> ... </product> </products>
This information is typically stored in a separate file on the customer’s server, and the IndexConnector “Vertical File Path” configuration setting points to this file. The Vertical Update process reads this new content and updates the existing Adobe Search&Promote index, only updating the values for
<inventory>, in this case. Subsequent searches returns the newly updated content.
In this example, the
<inventory> Metadata fields will need to have been defined with the Vertical Update Field option checked.
You can configure what Index Connector sources you want to include in your vertical update by specifying URLs.
To configure a Vertical Update of a staged website
On the product menu, click Index > Vertical Update > Configuration.
On the Vertical Update Configuration page, in the Update URLs field, specify the URLs of the pages that you want to index.
The search robot only updates the documents that are identified in the specified Index Connector sources.
This field must contain Index Connector URLs only as in the following example:
Click Save Changes.
(Optional) Do one of the following:
When a live Vertical Update or a staged Vertical Update is complete, you can view its associated log to troubleshoot any errors that may have occurred.
You cannot export Vertical Update log files, nor can you save them. The log file remains available for viewing until the next index occurs.
To view the Vertical Update log of a live or staged website
On the product menu, do one of the following:
Click Index > Vertical Update > Live Log.
Click Index > Vertical Update > Staged Log.
On the log page, at the top or bottom, do any of the following:
Use the navigation options First, Prev, Next, Last, or Go to line to move through the log.
Use the display options Errors only, Wrap line, or Show to refine what you see.