Mercurial > hg > orthanc-book
comparison Sphinx/source/plugins/object-storage.rst @ 500:4481882d9c83
typo
author | Alain Mazy <alain@mazy.be> |
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date | Tue, 01 Sep 2020 18:22:01 +0200 |
parents | d255e02eb89d |
children | 4e426dec4fee |
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499:d255e02eb89d | 500:4481882d9c83 |
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173 Migration & Storage structure | 173 Migration & Storage structure |
174 ----------------------------- | 174 ----------------------------- |
175 | 175 |
176 The **StorageStructure** configuration allows you to select the way objects are organized | 176 The **StorageStructure** configuration allows you to select the way objects are organized |
177 within the storage (``flat`` or ``legacy``). | 177 within the storage (``flat`` or ``legacy``). |
178 Unlike traditional file system in which Orthanc uses 2 levels | 178 Unlike the traditional file system in which Orthanc uses 2 levels |
179 of folders, object storages usually have no limit on the number of files per folder and | 179 of folders, object storages usually have no limit on the number of files per folder and |
180 therefore all objects are stored at the root level of the object storage. This is the | 180 therefore all objects are stored at the root level of the object storage. This is the |
181 default ``flat`` behaviour. Note that, in the ``flat`` mode, an extension `.dcm` or `.json` | 181 default ``flat`` behaviour. Note that, in the ``flat`` mode, an extension `.dcm` or `.json` |
182 is added to the filename which is not the case in the legacy mode. | 182 is added to the filename which is not the case in the legacy mode. |
183 | 183 |
184 The ``legacy`` behaviour mimicks the Orthanc File System convention. This is actually helpful | 184 The ``legacy`` behaviour mimics the Orthanc File System convention. This is actually helpful |
185 when migrating your data from a file system to an object storage since you can copy all the file | 185 when migrating your data from a file system to an object storage since you can copy all the file |
186 hierarchy as is. | 186 hierarchy as is. |
187 | 187 |
188 Note that you can not change this configuration once you've uploaded the first files in Orthanc. | 188 Note that you can not change this configuration once you've uploaded the first files in Orthanc. |
189 | 189 |