This article takes a look at what a retention policy is as well as some general guidelines on creating the best retention policy for your use case with InfluxDB.
Read this article in order to learn more about how to utilize the Salesforce Analytics Connector in order to create Salesforce Analytics DataSet and upsert, delete, and overwrite records as well.
When developing an Android app, it's important to learn what goes into optimization and memory management. Learn how to improve memory usage in this article.