doc-exports/docs/dds/umn/dds_change_history.html

Change History

Released On	Description
2020-10-15	Modified the following content: Supported a maximum of 20 tags for each instance in sections Creating a Cluster Instance, Creating a Replica Set Instance, and Tag. Supported a maximum of 16 mongos and 16 shards in a cluster instance in sections Cluster Architecture, Cluster, Creating a Cluster Instance, and Adding Cluster Instance Nodes. Optimized the procedures based on the Connections tab in sections Binding and Unbinding an EIP, Enabling or Disabling SSL, Binding and Unbinding an EIP, Enabling or Disabling SSL, Changing the Database Port, and Changing a Security Group.
2019-11-07	Modified the following content: Supported DB instances that are compatible with MongoDB 3.4 Community Edition in sections Database Engine and Version, Creating a Cluster Instance, Creating a Replica Set Instance, and How Can I Install a MongoDB Client?
2019-09-16	Modified the following content: Added the description of disabling OBS Browser certificate verification and the procedure for enabling the certificate verification in section Downloading Backup Files.
2019-08-19	Added the following content: Binding and Unbinding an EIP Binding and Unbinding an EIP Modified the following content: Supported binding and unbinding an EIP in sections Service Process, Restrictions, Creating a Cluster Instance, Connecting to a DB Instance Through a Client, Service Process, Restrictions, Creating a Replica Set Instance, Connecting to a DB Instance Through a Client, Migrating Data, Key Operations Recorded by CTS, and Can an External Server Access the DDS DB Instance? Added the procedure for disabling certificate verification on OBS Browser in section Downloading Backup Files.
2019-07-24	Modified the following content: Modified the description of the DB instance status Changing private IP address in section Database Status. Modified the description of AZ in section Creating a Replica Set Instance.
2019-07-17	Modified the following content: Supported the deployment of a replica set instance across three AZs in sections Regions and AZs and Creating a Replica Set Instance. Optimized the description of the parameter group status In-Sync in section Database Status. Modified the description of the DB Instance Type parameter in section Creating a Replica Set Instance. Optimized the description and steps in Manually Switching the Primary and Secondary Nodes of a Replica Set. Optimized the description and steps in Migrating Data. Optimized the application scenarios in section Task Center. Optimized figures in this document.
2019-07-03	Added the following content: Manually Switching the Primary and Secondary Nodes of a Replica Set Changing the CPU or Memory of a Cluster DB Instance Changing the CPU or Memory of a Replica Set DB Instance Task Center Modified the following content: Modified DB instance statuses in section Database Status. Modified the parameter description of DB instance class and the description of subnet in sections Creating a Cluster Instance and Creating a Replica Set Instance. Added the description of the parameter group in sections Creating a Cluster Instance, Creating a Replica Set Instance, and Adding Cluster Instance Nodes. Optimized the procedures for buying, restarting, deleting, backing up, and restoring a DB instance, and managing parameter groups, and operations related to storage space, security groups, tags, task centers, and monitoring metrics. Moved the subsection "Managing Database Accounts" from section Getting Started to Managing Database Accounts. Moved the subsection "Migrating Data" in section Getting Started to Migrating Data. Divided chapter "Getting Started" into sections Getting Started with Clusters and Getting Started with Replica Sets.
2019-03-12	Accepted in OTC-4.0/Agile.
2019-02-15	Modified the following content: Modified the description of the Tags parameter in sections Creating a Cluster Instance and Creating a Replica Set Instance. Optimized the tag scenario in section Tag. Deleted the description of specification confirmation in sections Adding Cluster Instance Nodes and Scaling Up Storage Space.
2019-01-31	Modified the following content: Added parameter Tags in sections Creating a Cluster Instance and Creating a Replica Set Instance. Supported retaining backups for a maximum of 732 days in section Setting Automated Backup Policy.
2018-12-29	Added the following content: Changing a Security Group Downloading Backup Files Modified the following content: Added parameter SSL in sections Creating a Cluster Instance and Creating a Replica Set Instance.
2018-10-08	Modified the following content: Modified the command for connecting to a DB instance using SSL and added the description in section Connecting to a DB Instance Through a Client. Modified the note in section Replica Set Architecture. Accepted in OTC-3.2.
2018-09-10	Modified the following content: Deleted the release numbers and retained the release dates only in accordance with the unified public cloud style. Modified the description about the parameter group quotas in section Creating a Parameter Group.
2018-08-31	Added the following content: Changing a Parameter Group Description Modified the following content: Supported case-sensitive manual backup names in section Creating a Manual Backup. Modified commands supported and restricted by DDS in section Which Commands are Supported or Restricted by DDS?
2018-08-17	Modified the following content: Modified the description of high-availability replica sets in section Replica Set Architecture. Modified the description about the parameter group quotas in section Creating a Parameter Group. Optimized the description of the step following the successful creation of a DB instance in sections Creating a Cluster Instance and Creating a Replica Set Instance. Changed HA Type to DB Instance Type displayed on the page for creating a DB instance, optimized the buttons of the warning dialog box of restart and delete operations, and synchronized the changes to the document.
2018-08-03	Added the following content: Replica Set Architecture Creating a Replica Set Instance Restoring a Replica Set Instance from a Backup What Is the Time Delay for Primary/Secondary Synchronization in a Replica Set? Tag Modified the following content: Supported the creation of the replica set DB instance in sections Modifying the DB Instance Name, Restarting a DB Instance or a Node, Deleting a DB instance, Setting Automated Backup Policy, Creating a Manual Backup, Deleting a Manual Backup, Deleting an Automated Backup, Parameter Group, Scaling Up Storage Space, Security, Security, and DDS Metrics. Supported disk encryption in sections Creating a Cluster Instance and Creating a Replica Set Instance. Changed the length of the instance name to 4 to 64 characters in sections Creating a Cluster Instance, Creating a Replica Set Instance, and Modifying the DB Instance Name. Supported the batch querying of error logs of all nodes, all mongos, all shards, and all configs of a cluster instance and supported the querying of error logs of all nodes of a replica set instance in section Error Log. Supported the batch querying of slow query logs of all nodes of a replica set instance in section Slow Query Log.
2018-07-03	Accepted in OTC-3.1.
2018-06-27	Added the following content: Deleting an Automated Backup Modified the following content: Changed the number of days for retaining automated backups and the restriction on the backup cycle in section Setting Automated Backup Policy.
2018-06-21	Modified the following content: Modified the procedure for creating a DB instance and fixed the storage space of config at 20 GB in section Creating a Cluster Instance. Supported the enabling or disabling the automated backup policy in section Setting Automated Backup Policy. Moved the subsection "Monitoring" in chapter "Managing DDS DB Instances" to a new section Monitoring.
2018-06-04	Modified the following content: Modified the description of disk encryption and detailed the description of the HA type and storage type in section Creating a Cluster Instance. Modified the description of the pwd parameter in section Managing Database Accounts.
2018-05-04	Added the following content: Managing Database Accounts Reverting Cluster Instance Nodes Modified the following content: Supported disk encryption, enabled the setting of DB instance name on the page for creating a DB instance, and changed the range of the config storage space in section Creating a Cluster Instance. Supported the deletion of node that fails to be added in section Adding Cluster Instance Nodes. Supported the viewing of slow logs of all shards in section Slow Query Log. Modified commands supported and restricted by DDS in section Which Commands are Supported or Restricted by DDS?
2018-03-09	Modified the following content: Modified the description of DDS and changed its location in section What Is DDS? Added the tag editing function in section Tag.
2018-02-23	Added the following content: Tag Modified the following content: Added the description in section Setting Automated Backup Policy: If you set the retention period to one or more days, the backup policy is enabled and a full automated backup is triggered instantly.
2018-02-19	Accepted in OTC-3.0.
2018-02-09	Modified the following content: Optimized commands in sections Connecting to a DB Instance Through a Client and Migrating Data.
2018-02-02	Added the following content: Glossary Modified the following content: Added the description of DDS in section What Is DDS? Modified the definition of cluster in section Cluster Architecture. Modified the description of the automated backup policy in section Setting Automated Backup Policy. Modified the description of effect on backups when instances and cloud account are deleted in sections Deleting a DB instance and Will My Backups Be Deleted If I Delete My Cloud Account?
2018-01-30	This issue is the first official release.