$SNAPSHOT_DB 描述 标示 非协调节点字段信息 协调节点字段信息 示例 $SNAPSHOT_DB 描述 数据库快照 $SNAPSHOT_DB 列出当前数据库节点中主要的状态与性能监控参数，输出一条记录。 标示 $SNAPSHOT_DB 非协调节点字段信息 字段名 类型 描述 NodeName 字符串 节点名，为“<...

$SNAPSHOT_DB 描述 标示 非协调节点字段信息 协调节点字段信息 示例 $SNAPSHOT_DB 描述 数据库快照 $SNAPSHOT_DB 列出当前数据库节点中主要的状态与性能监控参数，输出一条记录。 标示 $SNAPSHOT_DB 非协调节点字段信息 字段名 类型 描述 NodeName 字符串 节点名，为“<...

Azure Cosmos DB 1. Connect to Azure Cosmos DB 2. List keys by App ID 3. Get specific state data 4. Read actor state Azure Cosmos DB Use Azure Cosmos DB as a backend state st...

Berkeley DB handles Berkeley DB handles The Berkeley DB library has a number of object handles. The following table lists those handles, their scope, and whether they are free-...

Berkeley DB recoverability Berkeley DB recoverability Berkeley DB recovery is based on write-ahead logging. This means that when a change is made to a database page, a descript...

The Berkeley DB products Berkeley DB Data Store Berkeley DB Concurrent Data Store Berkeley DB Transactional Data Store Berkeley DB High Availability The Berkeley DB product...

What is Berkeley DB? Data Access Services Data management services Design What is Berkeley DB? So far, we have discussed database systems in general terms. It is time now to...

Azure Cosmos DB Component format Warning Spec metadata fields Setup Azure Cosmos DB Data format Partition keys Related links Azure Cosmos DB Detailed information on the A...

Azure Cosmos DB 1. 连接到 Azure Cosmos DB 2. 通过 App ID 列出键 3. 获取特定状态数据 4. 获取 actor 状态 Azure Cosmos DB 使用 azure Cosmos DB 作为后端状态存储 Dapr 在保存和检索状态时不会转换状态值。 Dapr requires all stat...

db.command db.command 解释 ：数据库相关查询及更新指令。 代码示例 const _ = db . command