Using metadata to help manage your digital photography library makes it easier to find the images you are looking for. When it comes to the realm of digital photography, tags, or metadata tags are simply labels that you apply to digital images using special software such as Picasa or iPhoto (or Lightroom or Aperture or many other programs).ĭo not confuse these terms with their usage in the context of Search Engine Optimization (SEO), where “meta tags”, “keywords” mean very different things - and thus should not be confused with their meaning in digital photography. What is tagging and how can it help me? Are tags the same thing as metatags?Ī: Yes and no. The following table lists supported word processing formats.Q: I try to keep my digital photos organized in folders on my hard drive but it’s difficult for me to always find the image I’m looking for. The search appliances uses the first 70 bytes of the document as the title when it serves search results.īack to top Indexable Word Processing Formats
Text documents do not have titles associated with the document. If the search appliance is unable to do this, it uses the name of the first worksheet.Įxtracted document properties become metatags in the HTML representation of an XLS document. The search appliance uses the Properties > Title property as the title in the search index. Only documents without copyright protection (documents with printing, copying, and editing enabled) will show cached versions and document previews. In all cases, the values of the metadata fields are indexed as part of the document content. If the document title is the same as the file name, the search appliances uses the first text it discovers in a large font within the document itself. The search appliance uses the PDF document title property as the title in the search index. The search appliance ignores the title tag in a web page if it has only one character. If you want titles extracted from document metadata, do not use a value for the title metadata that is the same as the file name. How the search appliance makes the determination varies by the document type. The Google Search Appliance analyzes documents during the indexing process to determine which text is the document title and which is the body text. If it cannot determine the mime type from the file extension, then the mime type returned is application/octet-stream.īack to top How the Google Search Appliance Determines the Document Title In this case, when the document is searched for, the search appliance guesses the actual mime type from the file extension. If the search appliance crawls or is fed a document with a mime type that it does not know how to interpret, it associates that document with text/other and indexes it.
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