Trendz configuration properties

Configuration properties

Property	Environment Variable	Default Value	Description
HTTP server parameters
server.address	HTTP_BIND_ADDRESS	0.0.0.0	HTTP Server bind address
server.port	HTTP_BIND_PORT	8888	HTTP Server bind port
tb.api.url	TB_API_URL	http://localhost:9090	ThingsBoard Cluster REST API url
ratelimit.duration.sec	RATELIMIT_DURATION_SEC	1	Control amount of api calls per duration
ratelimit.max_reqeusts_per_duration	RATELIMIT_MAX_REQUESTS	5000	Max number of allowed API calls per configured duration
ratelimit.max_concurent_requests	RATELIMIT_CONCURRENT_REQUESTS	8	Max number of concurrent API calls. Overrides RATELIMIT_MAX_REQUESTS limit
spring.datasource.url	SPRING_DATASOURCE_URL	jdbc:postgresql://localhost:5432/trendz	Connection URL for Trendz database
spring.datasource.username	SPRING_DATASOURCE_USERNAME	postgres	Database username
spring.datasource.password	SPRING_DATASOURCE_PASSWORD	postgres	Database password
spring.datasource.hikari.maximumPoolSize	SPRING_DATASOURCE_MAXIMUM_POOL_SIZE	5	Database connection pool size
cache.type	CACHE_TYPE	caffeine	Application cache provider
cache.report.enabled	CACHE_REPORT_ENABLED	true	Enable/disable view reprot cache on the system level
cache.report.sessionDurationInMinutes	CACHE_REPORT_SESSION_DURATION_MINUTES	10	Expiration time for cached view report
executors.uiBuild	UI_BUILD_THREAD_COUNT	2	Amount of paralell view config execution trigger from UI
executors.modelBuild	MODEL_BUILD_THREAD_COUNT	1	Amount of paralell model build processes
executors.taskService	CONCURRENT_TASK_EXECUTION_COUNT	1	Amount of paralell tasks executions
executors.scheduledTaskService	SCHEDULED_TASK_EXECUTOR_THREAD_COUNT	3	Amount of paralell scheduled tasks executions
executors.simpleApiRateLimiter.queueCapacity	SIMPLE_API_RATE_LIMITER_QUEUE_CAPACITY	10	max amount of queued requests that are waiting for execution
executors.simpleApiRateLimiter.threadPoolSize	SIMPLE_API_RATE_LIMITER_THREAD_POOL_SIZE	10	Amount of requests that are executed in parallel
authentication.login	ADMIN_LOGIN		Username for authenticating background requests to ThingsBoard
authentication.password	ADMIN_PASSWORD		Password for authenticating background requests to ThingsBoard

Next Steps

Getting started guide - These guide provide quick overview of main Trendz features.
Calculated Fields - Learn about Calculated fields and how to use them.
States - Learn how to define and analyse states for assets based on raw telemetry.
Prediction - Learn how to make forecasts and predict telemetry behavior.
Filters - Learn how filter dataset during analysis.
Available Visualizations - Learn about visualization widgets available in Trendz and how to configure them.
Share and embed Visualizations - Learn how to add Trendz visualizations on ThingsBoard dashboard or 3rd party web pages.