[[["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):2025-04-03。"],[[["App Engine can use Google Cloud storage services like Firestore in Datastore mode, Cloud SQL for MySQL or PostgreSQL, and Cloud Storage for various storage needs."],["App Engine apps can connect to external databases hosted on other public clouds, provided the database servers and firewalls are properly configured for connection."],["Third-party vendor managed databases, such as mLab for MongoDB or Redis Labs for Redis, can be connected to App Engine over the Internet using the service's public IP address."],["On-premises databases can be accessed by App Engine apps through either a public IP address or a secure VPN connection, such as Cloud VPN, allowing access to the database server's internal IP address."],["Production environments require careful database configuration to handle traffic spikes, as App Engine's automatic horizontal scaling can overwhelm databases if not properly prepared."]]],[]]