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培训
培训和教程
AlloyDB AI 嵌入实验
通过使用 AlloyDB 创建和使用向量嵌入来进行实操练习。本 Codelab 将引导您设置 AlloyDB 集群，将其与 Vertex AI 集成，然后将生成模型应用于数据查询。
107 分钟
简介
免费
培训
培训和教程
使用 AlloyDB PG_Vector 进行语义搜索
本实验将引导您构建语义搜索 Web 应用，以便使用 AlloyDB 向量搜索来搜索电影情节摘要，从而查找电影和类似电影。需要登录 Google Cloud Qwiklabs 才能访问此实验。
135 分钟
简介
免费
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-09-04。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-09-04。"],[[["\u003cp\u003eAlloyDB Omni is a downloadable software package providing a streamlined version of AlloyDB for PostgreSQL, designed for deployment in your own computing environment.\u003c/p\u003e\n"],["\u003cp\u003eThis software offers enterprise-grade performance and availability while ensuring 100% compatibility with open-source PostgreSQL.\u003c/p\u003e\n"],["\u003cp\u003eAlloyDB Omni can be accessed through various platforms including Docker Hub, Google Artifact Registry, Google Cloud Marketplace, and AWS Marketplace.\u003c/p\u003e\n"],["\u003cp\u003eThe software follows PostgreSQL versioning, and supports various specific versions, with detailed documentation available for each.\u003c/p\u003e\n"],["\u003cp\u003eUsers can find quickstarts, guides, references, and resources to help with setup, management, AI integration and more, with additional training labs and tutorials for learning.\u003c/p\u003e\n"]]],[],null,["# AlloyDB Omni documentation\n==========================\n\n[Read product documentation](/alloydb/omni/current/docs/overview) AlloyDB Omni is a downloadable database software package that lets you deploy a streamlined edition of AlloyDB for PostgreSQL in your own computing environment. AlloyDB Omni provides enterprise-grade performance and availability\nwhile maintaining 100% compatibility with open-source PostgreSQL.\n\nYou can access AlloyDB Omni on [Docker Hub](https://hub.docker.com/r/google/alloydbomni/tags), [Google Artifact Registry](https://gcr.io/alloydb-omni/alloydbomni), [Google Cloud Marketplace](/marketplace/docs), and [AWS Marketplace](https://aws.amazon.com/marketplace/pp/prodview-sne7ttiby7nxi).\n\nAlloyDB Omni follows PostgreSQL versioning. See [Database version policies](/alloydb/omni/current/docs/db-version-policies) for more information.\n**View AlloyDB Omni documentation versions**\n\n- [AlloyDB Omni 16.3.0](/alloydb/omni/16.3.0/docs/overview) ([current](/alloydb/omni/current/docs/overview))\n- [AlloyDB Omni 15.7.1](/alloydb/omni/15.7.1/docs/overview)\n- [AlloyDB Omni 15.7.0](/alloydb/omni/15.7.0/docs/overview)\n- [AlloyDB Omni 15.5.5](/alloydb/omni/15.5.5/docs/overview)\n- [AlloyDB Omni 15.5.4](/alloydb/omni/15.5.4/docs/overview)\n- [AlloyDB Omni 15.5.2 and earlier](/alloydb/omni/15.5.2/docs/overview)\n\nNot sure what database option is right for you? Learn more about\nour [database services](https://cloud.google.com/products/databases).\n[Get started for free](https://console.cloud.google.com/freetrial) \n\n#### Start your proof of concept with $300 in free credit\n\n- Get access to Gemini 2.0 Flash Thinking\n- Free monthly usage of popular products, including AI APIs and BigQuery\n- No automatic charges, no commitment \n[View free product offers](/free/docs/free-cloud-features#free-tier) \n\n#### Keep exploring with 20+ always-free products\n\n\nAccess 20+ free products for common use cases, including AI APIs, VMs, data warehouses,\nand more.\n\nDocumentation resources\n-----------------------\n\nFind quickstarts and guides, review key references, and get help with common issues. \nfollow_the_signs\n\n### Get started\n\n-\n\n [AlloyDB Omni overview](/alloydb/omni/current/docs/overview)\n\n-\n\n [Install AlloyDB Omni](/alloydb/omni/current/docs/quickstart)\n\n-\n\n [Run and connect to AlloyDB Omni](/alloydb/omni/current/docs/run-connect)\n\n-\n\n [Install AlloyDB Omni on Kubernetes](/alloydb/omni/current/docs/deploy-kubernetes)\n\n-\n\n [Install AlloyDB Omni with AlloyDB AI](/alloydb/omni/current/docs/install-with-alloydb-ai)\n\nformat_list_numbered\n\n### Guides\n\n-\n\n [Accelerate queries using the columnar engine](/alloydb/omni/current/docs/columnar-engine/configure)\n\n-\n\n [Build generative AI applications using AlloyDB AI](/alloydb/omni/current/docs/ai/overview-ai)\n\n-\n\n [Manage and monitor AlloyDB Omni](/alloydb/omni/current/docs/manage)\n\n-\n\n [Back up and restore AlloyDB Omni](/alloydb/omni/current/docs/backup-overview)\n\n-\n\n [Create a read-only replica](/alloydb/omni/current/docs/set-up-read-replica)\n\ngroup_work\n\n### Reference \\& Resources\n\n-\n\n [Release notes](/alloydb/omni/current/docs/release-notes)\n\n-\n\n [Pricing](https://cloud.google.com/alloydb/omni#pricing)\n\n-\n\n [Custom resource definitions for Kubernetes operator](/alloydb/omni/current/docs/reference/kubernetes-crds-1.1.1/backup)\n\n-\n\n [Choose compatible Kubernetes operator and database cluster versions](/alloydb/omni/current/docs/choose-compatible-versions)\n\n-\n\n [Database version policies](/alloydb/omni/current/docs/db-version-policies)\n\nRelated resources\n-----------------\n\nExplore self-paced training, use cases, reference architectures, and code samples with examples of how to use and connect Google Cloud services. Training \nTraining and tutorials\n\n### AlloyDB AI Embedding lab\n\n\nGet hands-on practice with creating and using vector embeddings using AlloyDB. This codelab guides you through setting up an AlloyDB cluster, integrating it with Vertex AI, and then applying a generative model to data queries.\n\n\n107 minutes Introductory Free\n\n\u003cbr /\u003e\n\n[Learn more](https://codelabs.developers.google.com/codelabs/alloydb-ai-embedding) \nTraining \nTraining and tutorials\n\n### Semantic search with AlloyDB PG_Vector\n\n\nThis lab walks you through building a semantic search web application for searching through movie plot summaries using AlloyDB vector search to find movies and similar movies. Signing in to Google Cloud Qwiklabs is required to access this lab.\n\n\n135 minutes Introductory Free\n\n\u003cbr /\u003e\n\n[Learn more](https://explore.qwiklabs.com/focuses/7136?parent=catalog)\n\nRelated videos\n--------------"]]
