Alibaba Cloud Elastic Compute Service (ECS) provides fast memory and the latest Intel CPUs to help you to power your cloud applications and achieve faster results with low latency. Deploy ECS instances with just a few clicks from the easy-to-use console and scale capacity up or down based on real-time demands.

Alibaba Cloud Object Storage Service (OSS) is an encrypted, secure, cost-effective, and easy-to-use object storage service that enables you to store, back up, and archive large amounts of data in the cloud, with a guaranteed durability of 99.9999999999%(12 9’s). RESTful APIs allow storage and access to OSS anywhere on the Internet. You can elastically scale the capacity and processing capability and choose from a variety of storage types to optimize the storage cost.

Alibaba Cloud networking services provide you a highly stable, low latency, and high-speed network with flexible hybrid cloud connections. Our networking services deliver secure and reliable communication to and from IDCs in 21 regions globally. With more than 63 areas deployed globally, Alibaba Cloud’s large node network gives you access to close by nodes shortening geographic distances.

You can use content delivery network (CDN) to deliver content to users from the nodes that are nearest to them, accelerating the response to user requests and increasing the response rate. CDN also resolves the delivery latency problem that is usually caused by distribution, bandwidth, and server performance issues. CDN has been applied in multiple scenarios, including site acceleration, on-demand streaming, and live streaming.

Alibaba Cloud's Short Message Service provides the APIs and SDK to developers to send messages all around the world. The system supports OTP (One-Time-Password), transaction notifications, push notifications and promotional campaigns as well as supports both domestic and international messaging.

Alibaba Cloud Media Processing is a cloud service for transcoding multimedia data. It provides a cost-effective, easy-to-use, elastic, and highly scalable method to convert audio and video into formats suitable for playing on PCs, TVs, and mobile interfaces. Media Processing was designed based on the needs of Alibaba Cloud users. In the past, users dedicated time and resources to purchase, build, and manage transcoding software and hardware, as well as perform sophisticated configuration optimization, transcode parameter adaptation, and other operations. Media Processing has changed all this by enhancing the elasticity of the cloud; this service provides transcoding capabilities to satisfy tomorrow's transcoding demands all while reducing wastes.

ApsaraDB for PolarDB is designed for business-critical database applications that require fast performance, high concurrency, and automatic scaling. You can scale up to millions of queries per second and 100 TB per database cluster with 15 low latency read replicas. ApsaraDB for PolarDB is six times faster than standard MySQL databases, and delivers the security, reliability, and availability of traditional commercial databases at 1/10 the cost. ApsaraDB for PolarDB embodies the proven database technology and best practices honed over the last decade that supported hyper-scale events such as the Alibaba Double 11 Global Shopping Festival. On November 11, 2018, ApsaraDB for PolarDB successfully supported 1 billion orders in 24 hours, during which the number of queries received per second spiked by 122 times.

ApsaraDB for MyBase currently supports MySQL and SQL Server databases. It provides dedicated cloud resources, supports over-commitment of resources and autonomous operations and maintenance, and allows users to grant account permissions on databases and operating systems. You can purchase multiple hosts to form a cluster, and deploy different types of database instances in the cluster to achieve hybrid deployment. This can help you meet diverse business needs and increase resource utilization.

ApsaraDB AnalyticDB for PostgreSQL is an online MPP (Massively Parallel Processing) data warehousing service based on the open source Greenplum Database. ApsaraDB AnalyticDB for PostgreSQL provides online expansion and performance monitoring service to free your team from complicated MPP cluster operations and management (O&M). This enables database administrators, developers and data analysis to focus on upgrading enterprise productivity through SQL development.

ApsaraDB for Redis is an automated and scalable tool for developers to manage data storage shared across multiple processes, applications or servers. As a Redis protocol compatible tool, ApsaraDB for Redis offers exceptional read-write capabilities and ensures data persistence by using memory and hard disk storage. ApsaraDB for Redis provides data read-write capabilities at high speed by retrieving data from in-memory caches and ensures data persistence by using both memory and hard disk storage mode. ApsaraDB for Redis supports advanced data structures such as leaderboard, counting, session, and tracking, which are not readily achievable through ordinary databases. ApsaraDB for Redis also has an enhanced edition called "Tair" . Tair has officially handled the data caching scenarios of Alibaba Group since 2009 and has proven its outstanding performance in scenarios such as Double 11 Shopping Festival.

Anti-DDoS service is based on Alibaba Cloud's global scrubbing centers, combined with intelligent DDoS detection and protection systems developed at Alibaba, automatically mitigates attacks and reinforce the security of your applications, reduce the threat of malicious attacks.

Alibaba Cloud Key Management Service (KMS) provides secure and compliant key management and cryptography services to help you encrypt and protect sensitive data assets. KMS is integrated with a wide range of Alibaba Cloud services to allow you to encrypt data across the cloud and to control its distributed environment. KMS provides key usage logs via ActionTrail, supports custom key rotation, and provides HSMs that have passed FIPS 140-2 Level 3 or other relevant validation, to help you meet your regulatory and compliance needs.

Alibaba Cloud Resource Access Management (RAM) is an identity and access control service which enables you to centrally manage your users (including employees, systems or applications) and securely control their access to your resources through permission levels. RAM thereby allows you to securely grant access permissions for Alibaba Cloud resources to only your selected high-privileged users, enterprise personnel and partners. This helps to ensure secure and appropriate usage of your cloud resources and protects from any unsolicited access to your account.

Simply upload primary input data to get an epidemic prediction report with 98% prediction accuracy. This technology for epidemic prediction helps you estimate epidemic characteristics of coronavirus disease (COVID-19), such as epidemic size, peak time, and lasting days; predict the spreading trend of a disease in a particular region, including the predictions of active infected, cured, deceased, and critical cases; and provide sensitivity test under three different conditions - optimistic, neutral, and pessimistic - and show different prediction results, as determined by different public healthcare policies and social status.