Edition Differences

Product Package Description

ServiceStage provides the basic edition and professional edition. You can select your edition as required. For details about functions of each edition, see Table 1.

**Table 1** Functions
Function		Basic Edition	Professional Edition
Management scale	Maximum number of application component instances supported by an IAM account	20 instances are free of charge	More than 100 instances are supported
	Maximum number of instances supported by a component	200
	Maximum number of configuration items	100	300
Application lifecycle management	Multi-language application management (Java, PHP, Python, Node.js, Tomcat, and Docker)	Supported	Supported
	Application lifecycle management (dark launch, auto scaling, upgrade, rollback, start, stop, restart, and deletion)
	Basic application monitoring (running status, CPU, memory, and disk usage)
	Component deployment using VM
	Component deployment using CCE
	Access control
	Application domain name management
	Auto scaling
	Affinity and anti-affinity deployment
	Event analysis
	Log analysis
	Metric management
	Threshold rules
Continuous delivery	Build management	Supported	Supported
	Source code repository (GitHub, GitLab, and Bitbucket)
	Compilation task (Java, PHP, Python, Node.js, Tomcat, and Docker)
	Cluster build
	Pipeline management
Software repository	SWR software package management	Supported	Supported
	Docker image package management
	Repository permission management
Container resources	VM cluster	Supported	Supported
	BMS cluster
	Windows cluster
	Container node management
	Container storage management
Application orchestration	Stack management Template management Charts Service catalog Designer	Supported	Supported
Microservice	Java microservice development SDK	Supported	Supported
	Spring Cloud microservice access
	Registry center
	Configuration center
	Real-time dashboard
	Load balancing
	Rate limiting
	Service degradation
	Fault tolerance
	Circuit breaker
	Fault injection
	Blacklist and whitelist
	Dark launch
	Exclusive microservice engine
Application performance management	Automatic topology discovery	Not supported	Not supported
	Application transaction analysis
	Application KPIs (service throughput, error rate, latency, and load status)
	Slow SQL analysis
	Intelligent alarm
	SQL performance analysis
	Tracing
	Non-intrusive collection
Support	Service manager	Not supported	Not supported
	Remote technical support engineers
	Onsite support for direct troubleshooting

CSE Instance Specifications

Microservice engines have professional and exclusive editions.

Professional microservice engine: Cloud Service Engine (CSE) is a free experience engine provided by ServiceStage. You can use a professional engine to experience all product capabilities of ServiceStage, such as service governance and configuration management. Engines are shared by all tenants; however, the performance may be affected by other tenants. A professional engine cannot be upgraded to the exclusive edition.
Exclusive microservice engine: Exclusive engines are commercial engines that manage large-scale microservice applications. You can select different engine specifications based on service requirements, and specifications cannot be changed. Exclusive engines are exclusively used; therefore, the performance is not affected by tenants.

The following describes the maximum number of instances supported by CSE.