At its Unite developer conference this week, Shopify introduced its new Marketing Events API. The API allows market app developers to track marketing events directly within the Shopify ecosystem. Marketing apps have long been popular within Shopify's App Store, but tracking has been difficult.
As far as web search tools go, few have generated as much hype as Wolfram Alpha. The service, which bills itself as a "computational knowledge engine," differs from search engines such as Google, in that it does not return lists of web pages. Rather, Wolfram Alpha attempts to calculate answers to user queries. For example, a query of "los angeles county median household income" will return the result "$43,518."