python - 各种 ZODB blobstorage 布局之间有什么区别？

Question

ZODB blobstorage 目录包含一个带有字符串 'lawn'、'bushy' 的 .layout 文件。

各种 blob 存储目录格式有什么区别？

Answer 1

这里有解释:https://github.com/zopefoundation/ZODB/blob/master/src/ZODB/tests/blob_layout.txt

自由贸易协定:

======================Blob directory layouts

The internal structure of the blob directories is governed by so calledlayouts. The current default layout is called bushy.

The original blob implementation used a layout that we now call lawn andwhich is still available for backwards compatibility.

Layouts implement two methods: one for computing a relative path for anOID and one for turning a relative path back into an OID.

Our terminology is roughly the same as used in DirectoryStorage.

它还详细解释了格式。