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Location Applications
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Research Projects
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Financial Insurance
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E-Commerce
Location Applications
RDS for PostgreSQL supports PostGIS and is the preferred choice for location-based applications. It provides spatial features including space objects, indexes, operation functions, and operators.
Advantages
Various Spatial Data
Supports various types of spatial data including points, lines, planes, grids, and three-dimensional data.
Efficient Spatial Analysis
Provides efficient spatial analysis functions and works with OBS to expand the space.
Simple Spatial Operations
Reduces the code complexity for location applications, making spatial operations easier.
Research Projects
RDS for PostgreSQL supports different forms of complex data and can customize data types. It stores infrequently used data to OBS to save storage costs and space.
Advantages
Guaranteed Data Accuracy
Stores data accurately and uses a VPN to protect data privacy.
Supported Expression Indexes
Builds indexes on generic expressions rather than values or columns.
Custom Data Types
Processes data of custom data types flexibly.
Financial Insurance
RDS for PostgreSQL uses Multi-Version Concurrency Control (MVCC) to ensure data consistency and synchronizes data between primary and standby DB instances to ensure data integrity.
Advantages
MVCC
Modifications made to a transaction are not visible to other users, complying with the properties of Atomicity, Consistency, Isolation, Durability (ACID).
Low Synchronization Delay
The primary/standby synchronization delay is mere milliseconds, ensuring data consistency.
E-Commerce
RDS for PostgreSQL is an excellent choice for its stability in SQL programming for Internet applications in high-concurrency scenarios.
Advantages
Excellent Performance
Maintains excellent performance in high concurrency and heavy load scenarios.
Simple Operating Environment
Analysis functions and recursive functions are embedded, greatly simplifying complexity of Internet application codes.
Functions
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Precise Processing
Uses PostGIS that supports 2D and 3D models, including space objects, indexes, operation functions, and operators.
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Two Instance Types
Provides single and primary/standby DB instances for you to choose from.
Various Spatial Data
Supports various types of spatial data including points, lines, planes, grids, and three-dimensional data.
Simple Spatial Operations
Reduces the code complexity for location applications, making spatial operations easier.
Efficient Spatial Analysis
Provides efficient spatial analysis functions.
Single DB Instance
Supports PostgreSQL 9.5, 9.6, and 10.0.3. It is cost-effective and ensures the proper running of your services.
Primary/Standby DB Instances
Supports concurrent requests, high availability, and primary/standby switchover in case of a primary DB instance failure.
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Multi-Layer Protection
Has obtained 14 international security compliance certifications to effectively defend against network attacks.
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Professional Database O&M
Provides a management console, making it easy to manage, monitor, operate, and maintain DB instances.
VPC
Uses VPC to isolate tenants and control access to DB instances.
Security Group
Uses security groups to allow access from specific IP addresses and ports.
SSL
Uses SSL to encrypt connections to DB instances, ensuring data security and integrity.
Instance Management
Provides a management console to for you to manage DB instances, logs, parameters, and backup data.
Visualized Monitoring
Comprehensively monitors metrics to inform you of DB instance running statuses in real time; supports custom alarm rules.
Basic
For the development and testing of small websites and small- and medium-sized enterprises
Basic
For the development and testing of small websites and small- and medium-sized enterprises
Specifications
- Instance class 2 vCPUs | 4 GB
- Max. QPS 9,400
- Max. TPS 600
- Max. connections 500
- Max. capacity 4 TB
Scenarios
- Testing
- Research
- Enterprise websites
- Location applications
Intermediate
For production databases of large- and medium-sized enterprises. Primary/standby DB instances are recommended.
Intermediate
For production databases of large- and medium-sized enterprises. Primary/standby DB instances are recommended.
Specifications
- Instance class 8 vCPUs | 32 GB
- Max. QPS 19,000
- Max. TPS 1,300
- Max. connections 5,000
- Max. capacity 4 TB
Scenarios
- Logistics
- Monitoring
- E-commerce gaming
- Enterprise applications
Advanced
For large- and medium-sized e-commerce and gaming enterprises. Primary/standby DB instances and read replicas are recommended.
Advanced
For large- and medium-sized e-commerce and gaming enterprises. Primary/standby DB instances and read replicas are recommended.
Specifications
- Instance class 32 vCPUs | 128 GB
- Max. QPS 26,000
- Max. TPS 2,000
- Max. connections 12,000
- Max. capacity 4 TB
Scenarios
- IoV
- Internet
- Finance
- Research
