[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-05 (世界標準時間)。"],[],[],null,["This page describes Cloud Firestore editions and its key features.\nCloud Firestore is available in the following editions:\n\n- **Standard edition**: provides a comprehensive suite of capabilities as a document database including fluent SDKs for a large number of programming languages, real-time and offline support, high availability in single and multi-region configurations, and a convenient serverless operation model with seamless autoscaling.\n- **Enterprise edition**: provides MongoDB compatibility and a new query engine that supports a larger number of features and increased limits.\n\nEditions features\n\nThe following table summarizes the features available for each edition:\n\n| | **Standard** | **Enterprise** |\n|---------------------------------------------------------------------------|--------------------------------------------------------------------|--------------------------------------------------------------------|\n| Query Engine | Standard | Advanced |\n| Supports Cloud Firestore in Native mode server-side, web, and mobile SDKs | Yes | event |\n| Supports real-time and offline capabilities | Yes | event |\n| Supports Cloud Firestore with MongoDB compatibility | No | Yes |\n| Observability | - Key Visualizer - Query Explain - Query Insights | - Query Explain - Query Insights |\n| Data protection | - Scheduled backups - Point-in-time recovery | - Scheduled backups - Point-in-time recovery |\n| Encryption | - Google-managed encryption key - Customer-managed encryption keys | - Google-managed encryption key - Customer-managed encryption keys |\n| Storage | Hybrid storage (SSD \\& HDD) | SSD |\n| Committed Use Discounts | 20% for 1 year; 40% for 3 years | 20% for 1 year; 40% for 3 years |\n| Document Size Limits | 1 MiB | 4 MiB |\n\nWhat you need to do\n\nIf you haven't selected an edition for your Cloud Firestore database, it's\nautomatically upgraded to Standard edition with no changes required on your\npart. If you want to create a new Cloud Firestore Enterprise edition database,\nfollow the steps outlined in [Create a Cloud Firestore with MongoDB compatibility database](/docs/firestore/enterprise/create-databases#create_a_database).\n\nPricing\n\nFor information about Cloud Firestore editions pricing, see pricing pages for\n[Enterprise edition](https://cloud.google.com/firestore/enterprise/pricing) and\n[Standard edition](https://cloud.google.com/firestore/pricing)."]]
