Description: Connect to Amazon DynamoDB. Syntax: dyna_open(dyna_url,region,AccessKey,SecretKey) Note: The external libconnect,dynamodb,cursor
Description: Connect to the HDFS file system and return a connection object. Syntax: hdfs_open(;url,user) Note: This extconnect,hdfs file system,hadoop server
Description: Connect to InfluxDB. Syntax: influx_open(url,database,retentionPolicy, username,password) Note: The externaconnect,influxdb
Description: Connect to InfluxDB2. Syntax: influx2_open(url) Note: The external library function connects to InfluxDB2. connect,influxdb2
Description: Connect to Kafka server. Syntax: kafka_open(filename or fileObject, topic,..., partitionSize) Note: The extconnect,kafka server
Description: Connect to the MongoDB server. Syntax: mongo_open(url,keyStory:keyStoryPasswd) Note: The external libraconnect,mongodbserver
Description: Connect to Salesforce cloud server through the way of rest api. Syntax: sf_open(jsonFile) Note: The extconnect,configuration file,json file
Description: Connect to Salesforce server cloud service through soap api. Syntax: sf_wsdlopen(username, password) Note: connect,enterprise,partner