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Overview
Comment: | Fixes to the application file format document. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
f3db82e049de93469ca5bda4ee47fdb0 |
User & Date: | drh 2014-04-01 13:44:24.108 |
Context
2014-04-01
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15:02 | Strengthen the disclaimers on the "speed.html" page and on the "PRAGMA stats" documentation. (check-in: 0bbad9c76b user: drh tags: trunk) | |
13:44 | Fixes to the application file format document. (check-in: f3db82e049 user: drh tags: trunk) | |
2014-03-26
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18:53 | Version 3.8.4.2 (check-in: 2f86548772 user: drh tags: trunk, release, version-3.8.4.2) | |
Changes
Changes to pages/appfileformat.in.
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113 114 115 116 117 118 119 | 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | - + - + | documents (ODT and ODP) are also ZIP archives containing XML and images that represent their content as well as "catalog" files that show the interrelationships between the component parts. <p>A wrapped pile-of-files format is a compromise between a full custom file format and a pure pile-of-files format. A wrapped pile-of-files format is not an opaque blob in the same sense |
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151 152 153 154 155 156 157 | 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 | - + | of being able to update individual "files" without rewrite the entire document. <p> But an SQLite database is not limited to a simple key/value structure like a pile-of-files database. An SQLite database can have dozens or hundreds or thousands of different of tables, with dozens or |
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219 220 221 222 223 224 225 | 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 | - + | information they need from a document. Developers write SQL that expresses "what" information they want and let the database engine to figure out how to best retrieve that content. This helps developers operate "heads up" and remain focused on solving the user's problem, and avoid time spent "heads down" fiddling with low-level file formatting details. |
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