Merge pull request #6757 from EnterpriseDB/aidb-lost-commit

djw-m · web-flow · commit 11da705f9da8 · 2025-05-07T04:58:40.000-04:00
Aidb lost commits added back for 4.0 release
diff --git a/advocacy_docs/edb-postgres-ai/ai-accelerator/gettingstarted/index.mdx b/advocacy_docs/edb-postgres-ai/ai-accelerator/gettingstarted/index.mdx
@@ -158,7 +158,7 @@ Now you have the actual data from the `products` table that matches the query. A
 
 As it stands, vectors were calculated for the data, but if you add data to the table, it isn't automatically embedded. The knowledge base would go out of sync.
 
-To keep the embeddings up to date, enable live See [auto-processing](../capabilities/auto-processing):
+To keep the embeddings up to date, enable live [auto-processing](../capabilities/auto-processing):
 
 ```sql
 select aidb.set_auto_knowledge_base('products_knowledge_base', 'Live');
diff --git a/advocacy_docs/edb-postgres-ai/ai-accelerator/models/supported-models/index.mdx b/advocacy_docs/edb-postgres-ai/ai-accelerator/models/supported-models/index.mdx
@@ -19,4 +19,4 @@ This section provides details of the supported models in EDB Postgres AI - AI Ac
 * [CLIP](clip).
 * [NIM_CLIP](nim_clip).
 * [NIM_RERANKING](nim_reranking).
-
+* [NIM_PADDLE_OCR](nim_paddle_ocr).
diff --git a/advocacy_docs/edb-postgres-ai/ai-accelerator/models/supported-models/nim_paddle_ocr.mdx b/advocacy_docs/edb-postgres-ai/ai-accelerator/models/supported-models/nim_paddle_ocr.mdx
@@ -0,0 +1,47 @@
+---
+title: "NIM OCR"
+navTitle: "NIM OCR"
+description: "NIM OCR (Optical Character Recognition) is a model that extracts text from images on NVIDIA NIM."
+---
+
+Model name: `nim_paddle_ocr`
+
+## About NVIDIA NIM Image OCR
+
+The [NVIDIA NIM for Image OCR API](https://docs.nvidia.com/nim/ingestion/table-extraction/latest/overview.html) is an (Optical Character Recognition) microservice and interface that extracts text from images on NVIDIA NIM.
+
+
+## Supported aidb operations
+
+* perform_ocr
+
+## Supported models
+
+### NVIDIA NIM for Image OCR
+
+* [baidu/paddleocr](https://build.nvidia.com/baidu/paddleocr/modelcard) (default)
+
+
+## Creating the default model
+
+```sql
+SELECT aidb.create_model(
+    'my_paddle_ocr_model',
+    'nim_paddle_ocr',
+    credentials => '{"api_key": "__NVIDIA_NIM_API_KEY__" }'::JSONB
+);
+```
+
+There is currently only one model supported by [NVIDIA NIM for Image OCR API](https://docs.nvidia.com/nim/ingestion/table-extraction/latest/support-matrix.html), the default `baidu/paddleocr`, so you don't need to specify the model in the configuration.
+
+## Model configuration settings
+
+The following configuration settings are available for PADDLE_OCR models:
+
+* `url` &mdash; The default is `https://ai.api.nvidia.com/v1/cv/baidu/paddleocr`.
+
+## Model credentials
+
+The following credentials are required if executing inside NVIDIA NGC:
+
+* `api_key` &mdash; The NVIDIA Cloud API key to use for authentication.
diff --git a/advocacy_docs/edb-postgres-ai/ai-accelerator/preparers/examples/perform_ocr.mdx b/advocacy_docs/edb-postgres-ai/ai-accelerator/preparers/examples/perform_ocr.mdx
diff --git a/advocacy_docs/edb-postgres-ai/ai-accelerator/preparers/examples/summarize_text.mdx b/advocacy_docs/edb-postgres-ai/ai-accelerator/preparers/examples/summarize_text.mdx
@@ -67,12 +67,15 @@ The AI accelerator data preparation pipeline validates the options at creation t
 
 ```sql
 -- This model does not support the language adapter
-SELECT aidb.create_model('bert_model__1952', 'bert_local');
+SELECT aidb.create_model('bert_model', 'bert_local');
 ```
 
 ```sql
 -- Single execution fails
-SELECT * FROM aidb.summarize_text('bert_model__1952', 'Hello world');
+SELECT * FROM aidb.summarize_text(
+    input => 'Hello world',
+    options => '{"model": "bert_model"}'
+);
 __OUTPUT__
 ERROR:  The requested adapter is not supported by the model provider: bert_local
 ```
@@ -86,7 +89,7 @@ SELECT aidb.create_table_preparer(
     source_data_column => 'content',
     destination_table => 'summarized_data__1952',
     destination_data_column => 'summaries',
-    options => '{"model": "bert_model__1952"}'::JSONB  -- Incompatible model
+    options => '{"model": "bert_model"}'::JSONB  -- Incompatible model
 );
 __OUTPUT__
 ERROR:  Failed to create preparer: The requested adapter is not supported by the model provider: bert_local
diff --git a/advocacy_docs/edb-postgres-ai/ai-accelerator/preparers/primitives.mdx b/advocacy_docs/edb-postgres-ai/ai-accelerator/preparers/primitives.mdx
@@ -91,3 +91,28 @@ SELECT * FROM aidb.summarize_text(
 ```
 
 - The `model` is the name of the created model to use for summarization. The model must support the `decode_text()` and `decode_text_batch()` [model primitives](../models/primitives).
+
+## Perform OCR
+
+Call `aidb.perform_ocr()` to parse text from image bytes:
+
+```sql
+-- Create a model for use in OCR
+SELECT aidb.create_model(
+    'my_paddle_ocr_model',
+    'nim_paddle_ocr',
+    credentials => '{"api_key": "__NVIDIA_NIM_API_KEY__" }'::JSONB
+);
+
+SELECT * FROM aidb.perform_ocr(
+    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'base64'),
+    options => '{"model": "my_paddle_ocr_model"}'
+);
+```
+
+- The `model` is the name of the created model to use for OCR. The model must support the `perform_ocr` operation.
+
+!!! Tip
+Limitations of the model still apply. For example, the [NVIDIA NIM Image OCR API](https://docs.nvidia.com/nim/ingestion/table-extraction/latest/api-reference.html) model provider only supports `png` and `jpeg` image inputs.
+!!!
+
diff --git a/advocacy_docs/edb-postgres-ai/ai-accelerator/reference/preparers.mdx b/advocacy_docs/edb-postgres-ai/ai-accelerator/reference/preparers.mdx
@@ -40,6 +40,7 @@ The `aidb.DataPreparationOperation` type is an enum that represents the differen
 * SummarizeText
 * ParseHtml
 * ParsePdf
+* PerformOcr
 
 ## Functions
 
diff --git a/advocacy_docs/edb-postgres-ai/ai-accelerator/rel_notes/ai-accelerator_4.0.0_rel_notes.mdx b/advocacy_docs/edb-postgres-ai/ai-accelerator/rel_notes/ai-accelerator_4.0.0_rel_notes.mdx
@@ -51,6 +51,7 @@ The HTTP status code, error response content, and request content are logged to
 This supports disabling certificate verification using <code>insecure_skip_verify</code> for development, or specifying a custom certificate authority using the <code>ca_path</code> field.
 These settings allow secure integration with services using self-signed or private CA certificates.</p>
 </details></td><td></td></tr>
+<tr><td><details><summary>Added PerformOcr operation to Preparer.</summary><hr/><p>Preparer pipelines can now utilize a <code>PerformOcr</code> operation that leverages the <a href="https://build.nvidia.com/baidu/paddleocr">PaddleOCR model</a> with the <a href="https://docs.nvidia.com/nim/ingestion/table-extraction/latest/overview.html">NVIDIA NIM Image OCR API</a>.</p></details></td><td></td></tr>
 </tbody></table>
 
 
diff --git a/advocacy_docs/edb-postgres-ai/ai-accelerator/rel_notes/src/rel_notes_4.0.0.yml b/advocacy_docs/edb-postgres-ai/ai-accelerator/rel_notes/src/rel_notes_4.0.0.yml
@@ -82,4 +82,12 @@ relnotes:
     These settings allow secure integration with services using self-signed or private CA certificates.
   jira: "AID-321"
   type: Enhancement
-  impact: Medium
+  impact: Medium
+
+- relnote: Added PerformOcr operation to Preparer.
+  details: Preparer pipelines can now utilize a `PerformOcr` operation that leverages the [PaddleOCR model](https://build.nvidia.com/baidu/paddleocr) with the [NVIDIA NIM Image OCR API](https://docs.nvidia.com/nim/ingestion/table-extraction/latest/overview.html).
+  jira: "AID-109"
+  addresses: ""
+  type: Enhancement
+  impact: Medium
+
