Merge branch 'main' into DOC-4748

content/commands/info/index.md

@@ -493,10 +493,61 @@ The **cluster** section currently only contains a unique field:
 
 *   `cluster_enabled`: Indicate Redis cluster is enabled
 
-The **modules** section contains additional information about loaded modules if the modules provide it. The field part of properties lines in this section is always prefixed with the module's name.
-
-The **keyspace** section provides statistics on the main dictionary of each
-database.
+The **modules** section contains additional information about loaded modules if the modules provide it. The field part of property lines in this section are always prefixed with the module's name.
+
+**RediSearch fields**
+
+*   `search_number_of_indexes`: The total number of indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_number_of_active_indexes`: The total number of indexes running a background indexing and/or background query processing operation. Background indexing refers to vector ingestion process, or in-progress background indexer. <sup>[1](#tnote-1)</sup>
+*   `search_number_of_active_indexes_running_queries`: The total count of indexes currently running a background query process. <sup>[1](#tnote-1)</sup>
+*   `search_number_of_active_indexes_indexing`: The total count of indexes currently undergoing a background indexing process. Background indexing refers to a vector ingestion process, or an in-progress background indexer. This metric is limited by the number of WORKER threads allocated for writing operations plus the number of indexes. <sup>[1](#tnote-1)</sup>
+*   `search_total_active_write_threads`: The total count of background write (indexing) processes currently running in the shard. Background indexing refers to a vector ingestion process, or an in-progress background indexer. This metric is limited by the number of threads allocated for writing operations. <sup>[1](#tnote-1)</sup>
+*   `search_fields_text_Text`: The total number of `TEXT` fields across all indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_fields_text_Sortable`: The total number of `SORTABLE TEXT` fields across all indexes in the shard. This field appears only if its value is larger than 0. <sup>[1](#tnote-1)</sup>
+*   `search_fields_text_NoIndex`: The total number of `NOINDEX TEXT` fields across all indexes in the shard, which are used for sorting only but not indexed. This field appears only if its value is larger than 0. <sup>[1](#tnote-1)</sup>
+*   `search_fields_numeric_Numeric`: The total number of `NUMERIC` fields across all indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_fields_numeric_Sortable`: The total number of `SORTABLE NUMERIC` fields across all indexes in the shard. This field appears only if its value is larger than 0. <sup>[1](#tnote-1)</sup>
+*   `search_fields_numeric_NoIndex`: The total number of `NOINDEX NUMERIC` fields across all indexes in the shard; i.e., used for sorting only but not indexed. This field appears only if its value is larger than 0. <sup>[1](#tnote-1)</sup>
+*   `search_fields_tag_Tag`: The total number of `TAG` fields across all indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_fields_tag_Sortable`: The total number of `SORTABLE TAG` fields across all indexes in the shard. This field appears only if its value is larger than 0. <sup>[1](#tnote-1)</sup>
+*   `search_fields_tag_NoIndex`: The total number of `NOINDEX TAG` fields across all indexes in the shard; i.e., used for sorting only but not indexed. This field appears only if its value is larger than 0. <sup>[1](#tnote-1)</sup>
+*   `search_fields_tag_CaseSensitive`: The total number of `CASESENSITIVE TAG` fields across all indexes in the shard. This field appears only if its value is larger than 0. <sup>[1](#tnote-1)</sup>
+*   `search_fields_geo_Geo`: The total number of `GEO` fields across all indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_fields_geo_Sortable`: The total number of `SORTABLE GEO` fields across all indexes in the shard. This field appears only if its value is larger than 0. <sup>[1](#tnote-1)</sup>
+*   `search_fields_geo_NoIndex`: The total number of `NOINDEX GEO` fields across all indexes in the shard; i.e., used for sorting only but not indexed. This field appears only if its value is larger than 0. <sup>[1](#tnote-1)</sup>
+*   `search_fields_vector_Vector`: The total number of `VECTOR` fields across all indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_fields_vector_Flat`: The total number of `FLAT VECTOR` fields across all indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_fields_vector_HNSW`: The total number of `HNSW VECTOR` fields across all indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_fields_geoshape_Geoshape`: The total number of `GEOSHAPE` fields across all indexes in the shard. <sup>[2](#tnote-2)</sup>
+*   `search_fields_geoshape_Sortable`: The total number of `SORTABLE GEOSHAPE` fields across all indexes in the shard. This field appears only if its value is larger than 0. <sup>[2](#tnote-2)</sup>
+*   `search_fields_geoshape_NoIndex`: The total number of `NOINDEX GEOSHAPE` fields across all indexes in the shard; i.e., used for sorting only but not indexed. This field appears only if its value is larger than 0. <sup>[2](#tnote-2)</sup>
+*   `search_fields_<field>_IndexErrors`: The total number of indexing failures caused by attempts to index a document containing <field> field. <sup>[1](#tnote-1)</sup>
+*   `search_used_memory_indexes`: The total memory allocated by all indexes in the shard in bytes. <sup>[1](#tnote-1)</sup>
+*   `search_used_memory_indexes_human`: The total memory allocated by all indexes in the shard in MB. <sup>[1](#tnote-1)</sup>
+*   `search_smallest_memory_index`: The memory usage of the index with the smallest memory usage in the shard in bytes. <sup>[1](#tnote-1)</sup>
+*   `search_smallest_memory_index_human`: The memory usage of the index with the smallest memory usage in the shard in MB. <sup>[1](#tnote-1)</sup>
+*   `search_largest_memory_index`: The memory usage of the index with the largest memory usage in the shard in bytes. <sup>[1](#tnote-1)</sup>
+*   `search_largest_memory_index_human`: The memory usage of the index with the largest memory usage in the shard in MB. <sup>[1](#tnote-1)</sup>
+*   `search_total_indexing_time`: The total time spent on indexing operations, excluding the background indexing of vectors in the HNSW graph. <sup>[1](#tnote-1)</sup>
+*   `search_used_memory_vector_index`: The total memory usage of all vector indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_global_idle`: The total number of user and internal cursors currently holding pending results in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_global_total`: The total number of user and internal cursors in the shard, either holding pending results or actively executing FT.CURSOR READ. <sup>[1](#tnote-1)</sup>
+*   `search_bytes_collected`: The total amount of memory freed by the garbage collectors from indexes in the shard memory in bytes. <sup>[1](#tnote-1)</sup>
+*   `search_total_cycles`: The total number of garbage collection cycles executed. <sup>[1](#tnote-1)</sup>
+*   `search_total_ms_run`: The total duration of all garbage collection cycles in the shard, measured in milliseconds. <sup>[1](#tnote-1)</sup>
+*   `search_total_docs_not_collected_by_gc`: The number of documents marked as deleted whose memory has not yet been freed by the garbage collector. <sup>[1](#tnote-1)</sup>
+*   `search_marked_deleted_vectors`: The number of vectors marked as deleted in the vector indexes that have not yet been cleaned. <sup>[1](#tnote-1)</sup>
+*   `search_total_queries_processed`: The total number of successful query executions (When using cursors, not counting reading from existing cursors) in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_total_query_commands`: The total number of successful query command executions (including `FT.SEARCH`, `FT.AGGREGATE`, and `FT.CURSOR READ`). <sup>[1](#tnote-1)</sup>
+*   `search_total_query_execution_time_ms`: The cumulative execution time of all query commands, including `FT.SEARCH`, `FT.AGGREGATE`, and `FT.CURSOR` READ, measured in ms. <sup>[1](#tnote-1)</sup>
+*   `search_total_active_queries`: The total number of background queries currently being executed in the shard, excluding `FT.CURSOR READ`. <sup>[1](#tnote-1)</sup>
+*   `search_errors_indexing_failures`: The total number of indexing failures recorded across all indexes in the shard. <sup>[1](#tnote-1)</sup>
+*   `search_errors_for_index_with_max_failures`: The number of indexing failures in the index with the highest count of failures. <sup>[1](#tnote-1)</sup>
+
+1. <a name="tnote-1"></a> Available in RediSearch 2.6.
+2. <a name="tnote-2"></a> Available in RediSearch 2.8.
+
+The **keyspace** section provides statistics on the main dictionary of each database.
 The statistics are the number of keys, and the number of keys with an expiration.
 
 For each database, the following line is added:

content/commands/smove/index.md

@@ -78,8 +78,6 @@ destination set.
 When the specified element already exists in the destination set, it is only
 removed from the source set.
 
-An error is returned if `source` or `destination` does not hold a set value.
-
 ## Examples
 
 {{% redis-cli %}}

content/develop/clients/_index.md

@@ -48,7 +48,7 @@ Redis does not document directly:
 | :-- | :-- | :-- | :-- |
 | C | hiredis | https://github.com/redis/hiredis | https://github.com/redis/hiredis |
 | [C++](https://en.wikipedia.org/wiki/C%2B%2B) | Boost.Redis | https://github.com/boostorg/redis | https://www.boost.org/doc/libs/develop/libs/redis/doc/html/index.html |
-| [Dart](https://dart.dev/) | redis_dart_link | https://github.com/toolsetlink/redis_dart_link | https://pub.dev/documentation/redis/latest/ |
+| [Dart](https://dart.dev/) | redis_dart_link | https://github.com/toolsetlink/redis_dart_link | https://github.com/toolsetlink/redis_dart_link |
 | [PHP](https://www.php.net/) | PhpRedis extension | https://github.com/phpredis/phpredis | https://github.com/phpredis/phpredis/blob/develop/README.md |
 | [Ruby](https://www.ruby-lang.org/en/) | redis-rb | https://github.com/redis/redis-rb | https://rubydoc.info/gems/redis |
 | [Rust](https://www.rust-lang.org/) | redis-rs | https://github.com/redis-rs/redis-rs | https://docs.rs/redis/latest/redis/ |

content/develop/get-started/data-store.md

@@ -99,4 +99,5 @@ You can address more use cases with Redis by learning about Redis Stack. Here ar
 
 ## Continue learning with Redis University
 
-See the [Get Started with Redis learning path](https://university.redis.io/learningpath/14q8m6gilfwltm) for courses.
+{{< university-links >}}
+

content/develop/get-started/document-database.md

@@ -179,4 +179,4 @@ You can learn more about how to use Redis Stack as a vector database in the foll
 
 ## Continue learning with Redis University
 
-See the [Get Started with Redis learning path](https://university.redis.io/learningpath/14q8m6gilfwltm) for courses.
+{{< university-links >}}

content/develop/get-started/rag.md

@@ -72,4 +72,4 @@ In summary, Redis offers a powerful and efficient platform for implementing RAG.
 
 ## Continue learning with Redis University
 
-See the [Vector Advanced Topics course](https://university.redis.io/course/i3fv2hbhqnpni8) to learn more.
+{{< university-links >}}

content/develop/get-started/redis-in-ai.md

@@ -69,4 +69,4 @@ Check out the [Redis for AI]({{< relref "/develop/ai" >}}) documentation for get
 
 ## Continue learning with Redis University
 
-See the [Vector Advanced Topics course](https://university.redis.io/course/i3fv2hbhqnpni8) to learn more.
+{{< university-links >}}

content/develop/get-started/vector-database.md

@@ -275,4 +275,4 @@ From the description, this bike is an excellent match for younger children, and
 
 ## Continue learning with Redis University
 
-See the [Redis vector database course](https://university.redis.io/course/7e2qbbeg963twz) for learning modules.
+{{< university-links >}}

content/embeds/rc-pro-use-cases-billing-units.md

@@ -15,18 +15,17 @@ The Redis Billing Unit types associated with your Pro subscription depend on you
 
 | Billing unit type | Capacity (Memory/Throughput) |
 |:------------|:----------|
-| Nano<sup>[1](#table-note-1)</sup> | 500MB / 500 ops/sec |
+| Pico | 100MB / 100 ops/sec |
+| Nano | 500MB / 500 ops/sec |
 | Micro | 1GB / 1K ops/sec |
 | High-throughput | 2.5GB / 25K ops/sec |
 | Small | 12.5GB / 12.5K ops/sec |
 | Large | 25GB  / 25K ops/sec |
-| Very large<sup>[2](#table-note-2)</sup> | 50GB / 5K ops/sec |
-| XLarge<sup>[3](#table-note-3)</sup> | 50GB / 10K ops/sec |
+| Very large<sup>[1](#table-note-1)</sup> | 50GB / 5K ops/sec |
+| XLarge<sup>[2](#table-note-2)</sup> | 50GB / 10K ops/sec |
 
-1. <a name="table-note-1" style="display: block; height: 80px; margin-top: -80px;"></a>Not available for databases hosted on external AWS accounts.
+1. <a name="table-note-1" style="display: block; height: 80px; margin-top: -80px;"></a>Used for databases with Auto Tiering before Redis 7.2.
 
-2. <a name="table-note-2" style="display: block; height: 80px; margin-top: -80px;"></a>Used for databases with Auto Tiering before Redis 7.2.
-
-3. <a name="table-note-3" style="display: block; height: 80px; margin-top: -80px;"></a>Used for hosted databases with Auto Tiering for Redis 7.2 and later.
+2. <a name="table-note-2" style="display: block; height: 80px; margin-top: -80px;"></a>Used for hosted databases with Auto Tiering for Redis 7.2 and later.
 
 Prices vary according to the cloud provider and region.  Minimum prices apply.  To learn more, see [Cloud pricing](https://redis.com/redis-enterprise-cloud/pricing/).