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Improved Nested Docs and Link Grouping Support (#147)
* added a table of content * wide layout for docs, styles for the table of content * fixes for docs layout * wide footer at the docs section * added support for nested docs, added toggling groups of links, delimiters, external links * external link icon * added active state for nested links, styles for the external link icon * styles fix * remove doc sync * update directory structure and doc titles * fix outstanding links * fix more links for merge * Revert "fix more links for merge" This reverts commit 46c9ccaf1b7765f2cda8dc85d625fa6b4e3f5436. * Revert "fix outstanding links" This reverts commit 28e6380b74f1ab74690c8184551f186656d6d4e9. * fix remaining broken links * move how-to tutorials in the different page * split tutorials * fix link * upd github edit link * skip empty index pages --------- Co-authored-by: Andrey Vasnetsov <andrey@vasnetsov.com> Co-authored-by: David Sertic <62056091+davidmyriel@users.noreply.github.com>
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Andrey Vasnetsov
David Sertic
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@@ -3,6 +3,7 @@ title: Capacity and sizing
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weight: 20
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---
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# Capacity and sizing
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We have been asked a lot about the optimal cluster configuration to serve a number of vectors.
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The only right answer is “It depends”.
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@@ -19,13 +20,13 @@ memory_size = number_of_vectors * vector_dimension * 4 bytes * 1.5
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Extra 50% is needed for metadata (indexes, point versions, etc.) as well as for temporary segments constructed during the optimization process.
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If you need to have payloads along with the vectors, it is recommended to store it on the disc, and only keep [indexed fields](../../indexing/#payload-index) in RAM.
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Read more about the payload storage in the [Storage](../../storage/#payload-storage) section.
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If you need to have payloads along with the vectors, it is recommended to store it on the disc, and only keep [indexed fields](../../concepts/indexing/#payload-index) in RAM.
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Read more about the payload storage in the [Storage](../../concepts/storage/#payload-storage) section.
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## Storage focused configuration
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If your priority is to serve large amount of vectors with an average search latency, it is recommended to configure [mmap storage](../../storage/#configuring-memmap-storage).
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If your priority is to serve large amount of vectors with an average search latency, it is recommended to configure [mmap storage](../../concepts/storage/#configuring-memmap-storage).
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In this case vectors will be stored on the disc in memory-mapped files, and only the most frequently used vectors will be kept in RAM.
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The amount of available RAM will significantly affect the performance of the search.
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