This topic describes the release notes for ApsaraDB for Redis and provides links to the relevant references.
For more information, go to the Product Updates page.
Release notes for minor versions of ApsaraDB for Redis
Release notes for ApsaraDB for Redis
2024
June 2024
Category | Description | Release date | Region | References |
Feature optimization | Bandwidth auto scaling is supported for Tair DRAM-based and persistent memory-optimized instances that are deployed in cloud disk-based mode. | 2024-06-04 | All regions |
May 2024
Category | Description | Release date | Region | References |
Feature optimization | The real-time key statistics feature is upgraded to provide more accurate statistical results. To use the feature, update the minor version of your instance. For more information, see the release notes for minor versions. | 2024-05-28 | All regions |
April 2024
Category | Description | Release date | Region | References |
Feature optimization | Bandwidth auto scaling is supported for Redis cloud disk-based instances. | 2024-04-17 | All regions | |
Feature optimization | Transport Layer Security (TLS) encryption can be enabled for Redis cloud disk-based cluster instances in direct connection mode. Additionally, the validity period of the TLS certificate is extended to three years. | 2024-04-17 | All regions |
March 2024
Category | Description | Release date | Region | References |
New feature | Tair ESSD-based instances are officially renamed as ESSD/SSD-based instances. The engine version of the instances has been upgraded to ensure compatibility with Redis 6.0. The instances remain fully compatible with Redis 4.0. In addition to Enterprise SSDs (ESSDs), the service now includes support for standard SSDs. SSD-based instances support the standard and cluster architectures, and are more cost-effective compared with ESSD-based instances that have the same specifications. | 2024-03-31 | All regions | |
Feature optimization | The bandwidth of a Redis instance or shard can be increased by up to six times of the default bandwidth of the instance, but the increase in bandwidth cannot exceed 192 Mbit/s. For example, if the default bandwidth of an instance is 10 Mbit/s, you can increase the bandwidth by up to 60 Mbit/s. | 2024-03-01 | All regions |
February 2024
Category | Description | Release date | Region | References |
Feature optimization | The offline key analysis feature is available for ApsaraDB for Redis Community Edition instances that run Redis 7.0 and Tair DRAM-based instances that are compatible with Redis 6.0. | 2024-02-02 | All regions |
January 2024
Category | Description | Release date | Region | References |
Feature optimization | Cloud disk-based read/write splitting instances have been enhanced with features that offer increased customization and flexibility:
| 2024-01-25 | All regions | |
Feature optimization | Data Transmission Service (DTS) can be used to migrate and synchronize data for ApsaraDB for Redis Community Edition instances that run Redis 7.0. | 2024-01-25 | All regions |
2023
November 2023
Category | Description | Release date | Region | References |
Feature optimization | The bandwidths of cloud disk-based instances can be manually adjusted. | 2023-11-23 | All regions |
October 2023
Category | Description | Release date | Region | References |
Version Management Center | ApsaraDB for Redis introduces Version Management Center. This feature allows you to check information such as the version status of each instance and whether the latest version is used. You can also use this feature to update instance versions or configure automatic update policies. | 2023-10-16 | All regions | |
Feature optimization | The billing method for bandwidth upgrade is changed to pay-as-you-go. | 2023-10-16 | All regions | Notice on change of the billing method for bandwidth upgrade to pay-as-you-go |
September 2023
Category | Description | Release date | Region | References |
Feature optimization | The audit log feature is available for persistent memory-optimized instances of ApsaraDB for Redis Enhanced Edition (Tair). | 2023-09-11 | All regions | |
Feature optimization | Major version upgrade is supported for cloud disk-based instances. | 2023-09-05 | All regions |
June 2023
Category | Description | Release date | Region | References |
Feature optimization | The TLS encryption feature is optimized to support ApsaraDB for Redis Community Edition instances that run Redis 6.0 or 7.0 and ApsaraDB for Redis Enhanced Edition (Tair) persistent memory-optimized instances. The TLS encryption feature is now supported for the following instances:
| 2023-06-21 | All regions |
May 2023
Category | Description | Release date | Region | References |
New feature | The TLS encryption feature is available. | 2023-05-24 | All regions | |
New feature | Cluster and read/write splitting architectures are available for ApsaraDB for Redis Community Edition instances that run Redis 7.0 and use cloud disks. | 2023-05-17 | All regions |
April 2023
Category | Description | Release date | Region | References |
Feature optimization | The virtual private cloud (VPC) or vSwitch of a cloud disk-based instance can be changed. | 2023-04-03 | All regions |
March 2023
Category | Description | Release date | Region | References |
Feature optimization | The data flashback feature is optimized to support ApsaraDB for Redis Enhanced Edition (Tair) persistent memory-optimized instances and DRAM-based read/write splitting instances that use cloud disks. The data flashback feature is now supported for the following instances:
| 2023-03-02 | All regions |
February 2023
Category | Description | Release date | Region | References |
Feature optimization | The Service Availability feature is supported for cloud disk-based instances. | 2023-02-21 | All regions | |
Feature optimization | Cloud disk-based instances can be switched between the standard architecture and the cluster architecture in proxy mode during configuration changes. | 2023-02-16 | All regions | |
Feature optimization | The billing method of cloud disk-based instances can be switched between subscription and pay-as-you-go. | 2023-02-09 | All regions | |
Feature optimization | Offline Key Analysis can be used to analyze historical backup files. | 2023-02-07 | All regions | |
New feature | Pay-as-you-go ApsaraDB for Redis instances that use cloud disks can be created. | 2023-02-01 | All regions |
January 2023
Category | Description | Release date | Region | References |
New feature | Tair cloud disk-based instances and Redis standalone instances that use cloud disks can be created. | 2023-01-18 | All regions | |
New feature | Pay-as-you-go Tair instances that use cloud disks can be created. | 2023-01-03 | All regions |
2022
December 2022
Category | Description | Release date | Region | References |
New feature | The Connection Diagnostics feature is available. | 2022-12-01 | All regions |
November 2022
Category | Description | Release date | Region | References |
Feature optimization | Synchronization mode can be changed to semi-synchronous in the console for persistent memory-optimized instances. | 2022-11-18 | All regions | Modify the synchronization mode of persistent memory-optimized instances |
New feature | PL2 ESSDs and PL3 ESSDs are available for ApsaraDB for Redis Enhanced Edition (Tair) ESSD-based instances. You can create an ESSD-based instance with a storage capacity of up to 6 TB. | 2022-11-14 | All regions |
October 2022
Category | Description | Release date | Region | References |
Feature optimization | Latency Insight is renamed as Latency Insights. | 2022-10-14 | All regions | |
New feature | New ApsaraDB for Redis Enhanced Edition (Tair) DRAM-based instances are available. These instances are compatible with in-house data structures of Tair, open source Redis 6.0, and open source Redis 6.2. | 2022-10-13 | All regions |
September 2022
Category | Description | Release date | Region | References |
New feature | The parameter modification history of ApsaraDB for Redis instances can be queried. | 2022-09-01 | All regions |
August 2022
Category | Description | Release date | Region | References |
New feature | The cloud disk-based read/write splitting architecture is available for ApsaraDB for Redis. Each read replica in this architecture can be used for disaster recovery. Up to five read replicas can be specified. Compared with instances that deliver the same performance, read/write splitting instances that use cloud disks cost less. | 2022-08-26 | All regions | |
Feature optimization | New instance series are provided to replace old ones in Tair. They are DRAM-based, ESSD-based, and persistent memory-optimized instances. | 2022-08-09 | All regions |
July 2022
Category | Description | Release date | Region | References |
New feature | The minor versions of ApsaraDB for Redis Enhanced Edition (Tair) persistent memory-optimized instances that use the cluster architecture can be updated. | 2022-07-29 | All regions | |
New feature | Parameter configurations can be imported to and exported from an ApsaraDB for Redis instance as a file. | 2022-07-05 | All regions |
June 2022
Category | Description | Release date | Region | References |
New feature | The password-free access feature is available for ApsaraDB for Redis Enhanced Edition (Tair) ESSD/SSD-based instances that are deployed in VPCs. | 2022-06-09 | All regions |
May 2022
Category | Description | Release date | Region | References |
New feature | ApsaraDB for Redis Community Edition instances that run Redis 7.0 and use cloud disks are available. | 2022-05-27 | All regions | |
New feature | ApsaraDB for Redis Community Edition instances that run Redis 5.0 or 6.0 and use cloud disks are available on the international site (alibabacloud.com). | 2022-05-27 | South Korea (Seoul) | |
New feature | The recycle bin feature is available for ApsaraDB for Redis instances that use cloud disks. ApsaraDB for Redis provides a recycle bin to store ApsaraDB for Redis instances that are expired, overdue, and released. You can unlock, recreate, or permanently delete instances in the recycle bin. | 2022-05-05 | All regions |
April 2022
Category | Description | Release date | Region | References |
New feature | DTS can be used to migrate and synchronize data for ApsaraDB for Redis instances that use cloud disks. | 2022-04-21 | All regions | |
New feature | ApsaraDB for Redis cloud disk-based cluster instances that contain proxy nodes can be created. Proxy nodes allow you to change the instance architecture, balance loads, route commands, and use multiple databases in cluster mode. | 2022-04-21 | All regions | |
New region | ApsaraDB for Redis instances that use cloud disks are available in the South Korea (Seoul) region. | 2022-04-14 | South Korea (Seoul) | N/A |
New feature | Backup sets can be used to restore data and clone databases for ApsaraDB for Redis instances that use cloud disks. | 2022-04-07 | All regions |
March 2022
Category | Description | Release date | Region | References |
New feature | The latency insight feature is available in the CloudDBA module. CloudDBA provides the latency insight feature to collect latency statistics of all commands that are run and custom events that are executed on databases in an ApsaraDB for Redis instance. The statistics are accurate to the microsecond. | 2022-03-24 | All regions | |
New feature | TairSearch is available. TairSearch is a full-text search module developed in-house based on Redis modules, instead of based on open source search engine libraries like Lucene. TairSearch uses query syntax that is similar to that of Elasticsearch. | 2022-03-11 | All regions |
February 2022
Category | Description | Release date | Region | References |
New feature | TairCpc is available. TairCpc is a data structure developed based on the compressed probability counting (CPC) sketch. It supports high-performance computing on sampled data with a small memory footprint. | 2022-02-25 | All regions | |
New feature | TairTS is available. TairTS is a time series data structure that is developed on top of a Redis module. This data structure allows you to read and write data in memory at low latency and high concurrency, supports fast filtering and aggregate queries, and provides both storage and computing power. TairTS simplifies the processing of time series data and significantly improves performance. | 2022-02-18 | All regions |
January 2022
Category | Description | Release date | Region | References |
New zone | ApsaraDB for Redis is available in the following zones:
| 2022-01-27 |
| N/A |
New feature | Instance details can be exported on the Overview page of the ApsaraDB for Redis console. On the Overview page, you can export the details of all instances within your account at a time or export the details of instances filtered by region or zone. | 2022-01-05 | All regions |
2021
November 2021
Category | Description | Release date | Region | References |
New feature | The Overview page is available in the ApsaraDB for Redis console. The Overview page displays the instance dashboard, resource distribution, scheduled events, and product updates, and provides quick access to common documentation. | 2021-11-24 | All regions |
October 2021
Category | Description | Release date | Region | References |
New feature | Proxy nodes are available for ApsaraDB for Redis Enhanced Edition (Tair) persistent memory-optimized instances that use the cluster architecture. Proxy nodes allow you to change the instance architecture and use a cluster instance in the same manner as you use a standard instance. You can migrate the data of a standard instance to a cluster instance that contains proxy nodes without the need to modify the code. This reduces costs. | 2021-10-20 | All regions |
September 2021
Category | Description | Release date | Region | References |
New feature | TairRoaring is a data structure developed on top of Roaring bitmaps of Tair. TairRoaring uses two-level indexes and introduces multiple dynamic containers. TairRoaring also adopts optimization methods such as single instruction, multiple data (SIMD), vectorization, and popcount to provide less memory consumption and deliver higher computing efficiency for collections. | 2021-09-13 | All regions | |
New feature | The bandwidth auto scaling feature is available for instances. This feature can monitor the average bandwidth usage in real time and adjust the bandwidth based on the specified policy. This feature allows you to efficiently handle expected and unexpected traffic peaks and improve your business performance. | 2021-09-07 | All regions |
August 2021
Category | Description | Release date | Region | References |
New feature | TDE is supported for ApsaraDB for Redis Enhanced Edition (Tair) DRAM-based instances to encrypt and decrypt Redis Database (RDB) files. This ensures data security and compliance. | 2021-08-27 | All regions | |
Feature optimization | Password-free access can be enabled for a persistent memory-optimized instance of ApsaraDB for Redis Enhanced Edition (Tair) that is deployed in a VPC. This way, clients in the same VPC as the instance can connect to the instance without the need to use passwords. After password-free access is enabled, you can still use a username and a password to connect to the instance. For more information about persistent memory-optimized instances, see Persistent memory-optimized instances. | 2021-08-16 | All regions | |
Feature optimization | The switchover time of a scheduled event can be changed to the current time or a scheduled time. You can also specify the global scheduler to manage the switchover time of multiple scheduled events. | 2021-08-05 | All regions | |
New feature | ApsaraDB for Redis Enhanced Edition (Tair) databases can be efficiently managed in the Data Management (DMS) console without the need to install a client. Note This feature is unavailable for persistent memory-optimized instances that use the cluster architecture. For more information about persistent memory-optimized instances, see Persistent memory-optimized instances. For more information about the cluster architecture, see Cluster master-replica instances. | 2021-08-04 | All regions |
July 2021
Category | Description | Release date | Region | References |
New release | Persistent memory-optimized instances of ApsaraDB for Redis Enhanced Edition (Tair) are available. These instances adopt persistent memory, provide native command-level persistence capabilities, and are compatible with most Redis data structures and APIs. Compared with ApsaraDB for Redis Community Edition instances, persistent memory-optimized instances of ApsaraDB for Redis Enhanced Edition (Tair) can reduce costs by up to 30% and reach 90% of the read/write throughput. They are suitable for scenarios in which a large amount of hot and warm data needs to be stored and queried with high performance at low costs. | 2021-07-27 | China (Hangzhou) China (Shanghai) China (Beijing) China (Zhangjiakou) | |
New release | Storage-optimized instances of ApsaraDB for Redis Enhanced Edition (Tair) are available. These instances run on ESSDs, provide native command-level persistence capabilities, and are compatible with core Redis data structures and APIs. Compared with ApsaraDB for Redis Community Edition instances, storage-optimized instances of ApsaraDB for Redis Enhanced Edition (Tair) can reduce costs by up to 85%. They are suitable for scenarios in which an ultra-large amount of warm and cold data needs to be stored and queried with moderate performance at ultra-low costs. | 2021-07-27 | China (Hangzhou) China (Shanghai) China (Beijing) China (Zhangjiakou) | |
New feature | The key analytics feature is supported. This feature displays the large keys and hotkeys in ApsaraDB for Redis instances in real time. It also allows you to view the historical large keys and hotkeys within the last four days. This feature helps you obtain information that can be used to optimize your instances, such as the memory usage and access frequency of keys. | 2021-07-16 | All regions | |
New feature | TairZset developed in-house by Alibaba Cloud is supported. This data structure allows you to sort score data of the DOUBLE type with respect to different dimensions. This data structure improves the data processing efficiency and is easy to use on the client side because you do not need to encode, decode, or encapsulate data. | 2021-07-14 | All regions | |
New feature | The data flashback feature is available for ApsaraDB for Redis Enhanced Edition (Tair) DRAM-based instances. This feature allows you to restore data of a specific key to a specific point in time that is accurate to the second. More fine-grained data restoration prevents data loss that is caused by accidental operations to the maximum extent and protects your business data. For more information about DRAM-based instances, see DRAM-based instances. | 2021-07-07 | All regions | |
New feature | The bandwidth adjustment feature is supported. This feature allows you to efficiently handle expected and unexpected traffic peaks and improve your business performance. | 2021-07-06 | All regions |
June 2021
Category | Description | Release date | Region | References |
New release | Global Distributed Cache for Redis is renamed as Global Distributed Cache. Global Distributed Cache is an active geo-redundancy database system that is developed in-house by Alibaba Cloud based on ApsaraDB for Redis. Global Distributed Cache provides the geo-replication capabilities that facilitate remote disaster recovery and active geo-redundancy to reduce the latency for cross-region access. | 2021-06-18 | All regions | |
New feature | A new version of the audit log feature is available. The new version is integrated with Simple Log Service and allows you to query, analyze, and export log data. The new version helps you gain insights into the security and performance of ApsaraDB for Redis instances. | 2021-06-11 | All regions |
May 2021
Category | Description | Release date | Region | References |
New feature | The SSL encryption feature is supported. You can use Terraform to enable SSL encryption for ApsaraDB for Redis instances. | 2021-05-17 | All regions | |
New feature | The proxy query cache feature is supported. After this feature is enabled for an ApsaraDB for Redis instance, the proxy nodes of the instance can cache the requests and responses for hotkeys. If the same requests are received from a client, the proxy nodes retrieve the responses to the requests from the cache and send the responses to the client. This feature helps prevent requests from being skewed by hotkeys. | 2021-05-14 | All regions | |
Feature optimization | The following parameters are added to the CreateInstance operation of ApsaraDB for Redis:
| 2021-05-12 | All regions |
April 2021
Category | Description | Release date | Region | References |
Feature optimization | The performance monitoring feature is optimized to adjust the layout of monitored metrics and reduce response time. This improves user experience. For more information, see Announcement: performance monitoring upgraded. | 2021-04-09 | All regions |
March 2021
Category | Description | Release date | Region | References |
New feature | The diagnostic report feature is supported. This feature helps you evaluate the health status of an ApsaraDB for Redis instance based on the performance, distribution of skewed requests, and slow logs. The health status provides a reference for you to identify exceptions in the instance. | 2021-03-10 | All regions |
February 2021
Category | Description | Release date | Region | References |
New feature | The VPC or vSwitch of an ApsaraDB for Redis instance can be changed. You can migrate an ApsaraDB for Redis instance to the VPC of an Elastic Compute Service (ECS) instance. This way, the ApsaraDB for Redis instance and the ECS instance can communicate with each other at minimal latency. | 2021-02-26 | All regions |
2020
December 2020
Category | Description | Release date | Region | References |
New release | Global Distributed Cache for Redis is released. Global Distributed Cache for Redis is an active geo-redundancy database system that is developed in-house by Alibaba Cloud based on ApsaraDB for Redis. Global Distributed Cache for Redis provides the geo-replication capabilities that facilitate remote disaster recovery and active geo-redundancy to reduce the latency for cross-region access. | 2020-12-04 | All regions |
November 2020
Category | Description | Release date | Region | References |
New feature | The endpoint and port number of an ApsaraDB for Redis instance that uses cloud disks can be changed. | 2020-11-19 | All regions |
October 2020
Category | Description | Release date | Region | References |
New feature | The pending event and history event features are supported. You can query details about the O&M events of ApsaraDB for Redis instances and change the scheduled switchover time of each event. The details of an event include the type, considerations, and affected instances of the event. | 2020-10-23 | All regions |
September 2020
Category | Description | Release date | Region | References |
New feature | The task progress bar feature is supported. When you perform time-consuming tasks in the ApsaraDB for Redis console, you can click the | 2020-09-24 | All regions | N/A |
Feature optimization | More Redis commands can be disabled by using the #no_loose_disabled-commands parameter. | 2020-09-23 | All regions |
icon in the upper-right corner to view the progress information. The progress information of a task includes the percentage of completed operations in the task and the estimated amount of time that is required to complete the remaining operations in the task. August 2020
Category | Description | Release date | Region | References |
Feature optimization | Client IP addresses can be recorded in the slow logs of ApsaraDB for Redis Enhanced Edition (Tair) cluster instances. You can use the recorded client IP addresses to troubleshoot issues. | 2020-08-28 | All regions | |
Feature optimization | New metrics are added to improve the stability and response speed of the performance monitoring feature. These metrics include the total number of keys, CPU utilization, used memory capacity, and memory usage. | 2020-08-11 | All regions |
July 2020
Category | Description | Release date | Region | References |
New feature | The data flashback feature is available for performance-enhanced instances of ApsaraDB for Redis Enhanced Edition (Tair). You can use this feature to restore the data of an ApsaraDB for Redis instance to a specific point in time that is within the last seven days. This feature helps you simplify O&M operations, protect your data in real time, and prevent data loss that is caused by accidental operations. | 2020-07-29 | All regions | |
Feature optimization | The number of host IP addresses that are allowed in each ECS security group is no longer limited. | 2020-07-29 | All regions | |
New feature | Earlier TLS versions can be selected based on security compliance and business requirements. The default TLS version is TLS 1.0. | 2020-07-28 | All regions |
June 2020
Category | Description | Release date | Region | References |
Feature optimization | The scaling feature is optimized for instances. The optimized feature allows you to change instance configurations with minimum downtime if the number of shards remains unchanged. | 2020-06-30 | All regions | N/A |
Feature optimization | ApsaraDB for Redis instances can be filtered by zone on the Instances page in the ApsaraDB for Redis console. | 2020-06-30 | All regions | N/A |
Feature optimization | The classic network endpoint of an ApsaraDB for Redis instance can be changed. | 2020-06-30 | All regions |
May 2020
Category | Description | Release date | Region | References |
New release | ApsaraDB for Redis 6.0 is released with improvements for multiple main features. It supports the latest Redis protocol RESP3, uses the multi-threading model to process requests with higher performance, and fixes bugs of earlier versions. | 2020-05-07 | All regions | New features and compatibility changes of major versions of Redis |
April 2020
Category | Description | Release date | Region | References |
New feature | Workloads can be manually switched between the master and replica nodes. | 2020-04-24 | All regions | Manually switch workloads from a master node to a replica node |
Feature optimization | The minor version of an ApsaraDB for Redis instance can be manually updated when the instance restarts. | 2020-04-24 | All regions |
March 2020
Category | Description | Release date | Region | References |
New feature | Proxy nodes can be manually restarted or rebuilt. | 2020-03-27 | All regions | |
New feature | Proxy nodes can be manually upgraded without service interruption. | 2020-03-27 | All regions | |
New feature | The classic network endpoint of an ApsaraDB for Redis instance that runs in a VPC can be manually released. | 2020-03-20 | All regions | |
New feature | An ApsaraDB for Redis cluster instance can be cloned from backup sets. | 2020-03-20 | All regions |
February 2020
Category | Description | Release date | Region | References |
New feature | The audit log feature is available. | 2020-02-29 | All regions | |
Feature optimization | 2020-02-28 | All regions | ||
New zone | ApsaraDB for Redis is available in Zhangjiakou Zone C. | 2020-02-13 | China (Zhangjiakou) | N/A |
New zone | ApsaraDB for Redis is available in Zhangjiakou Zone B. | 2020-02-07 | China (Zhangjiakou) | N/A |
January 2020
Category | Description | Release date | Region | References |
New feature | Multi-threaded proxy nodes are available for ApsaraDB for Redis. The multi-threading technique improves processing performance, reduces the number of proxy nodes that are required in a large cluster instance, and improves service stability. | 2020-01-10 | All regions | N/A |
2019
December 2019
Category | Description | Release date | Region | References |
New zone | ApsaraDB for Redis is available in Hangzhou Zone I. | 2019-12-31 | China (Hangzhou) | N/A |
New feature | Append-only file (AOF) persistence can be enabled or disabled for an ApsaraDB for Redis instance. | 2019-12-23 | All regions | |
New zone | ApsaraDB for Redis is available in Beijing Zone H. | 2019-12-20 | China (Beijing) | N/A |
New zone | ApsaraDB for Redis is available in Qingdao Zones (B + C). | 2019-12-17 | China (Qingdao) | N/A |
New release | ApsaraDB for Redis Enhanced Edition (Tair) is released. Compared with ApsaraDB for Redis Community Edition, ApsaraDB for Redis Enhanced Edition (Tair) provides higher performance, more data structures, and more storage methods. | 2019-12-09 | All regions |
November 2019
Category | Description | Release date | Region | References |
New feature | The expired keys of an ApsaraDB for Redis instance can be evicted with ease. | 2019-11-30 | All regions | |
New feature | ApsaraDB for Redis instances can be created in resource groups, and the created instances can be managed based on resource groups. | 2019-11-30 | All regions |
June 2019
Category | Description | Release date | Region | References |
New feature | The port number that is associated with an endpoint of an ApsaraDB for Redis instance can be changed. | 2019-06-30 | All regions | |
New feature | A public endpoint can be allocated to an ApsaraDB for Redis instance. You can use the public endpoint to access the instance over the Internet. | 2019-06-30 | All regions | Use a public endpoint to connect to an ApsaraDB for Redis instance |
May 2019
Category | Description | Release date | Region | References |
New feature | Tags can be added to ApsaraDB for Redis instances, and the instances can be classified by tag. | 2019-05-14 | All regions |
April 2019
Category | Description | Release date | Region | References |
New release | Performance-enhanced instances are available. You can create ApsaraDB for Redis performance-enhanced instances. This type of instance has been improved to enhance the processing performance of each node. The number of queries per second (QPS) is three times that of an ApsaraDB for Redis Community Edition instance. | 2019-04-27 | All regions | |
New feature | The private IP addresses of existing ECS instances can be added to a whitelist on the Whitelist Settings page. | 2019-04-27 | All regions | |
New release | ApsaraDB for Redis 5.0 is released. The following new features are supported: the Stream data type, optimized kernel performance, and improved cache analysis. | 2019-04-20 | All regions | New features and compatibility changes of major versions of Redis |
February 2019
Category | Description | Release date | Region | References |
New feature | An ApsaraDB for Redis instance can be migrated across zones in a region. | 2019-02-28 | All regions |
January 2019
Category | Description | Release date | Region | References |
New feature | Automatic or manual cache analysis can be performed based on a snapshot to identify large keys. | 2019-01-31 | All regions | |
New feature | The bandwidth of an ApsaraDB for Redis instance can be temporarily changed to twice the default value. | 2019-01-31 | All regions | |
New zone | ApsaraDB for Redis is available in Jakarta Zones (A + B). | 2019-01-17 | Indonesia (Jakarta) | N/A |
New zone | ApsaraDB for Redis is available in Hangzhou Zones (H + I). | 2019-01-10 | China (Hangzhou) | N/A |