SaaS or Software–as-a-Service is a term that describes many applications on the web today. Whether you’re using TurboTax (tax season is coming up) or Twitter, most people use SaaS platforms on a daily basis without even realizing it.

With Elastic 7.12, Discover now uses the fields API by default. Reading from _source is still supported through a switch in the Advanced Settings. This change stems from updates made to Elasticsearch in 7.11 with the extension of the Search API to include the new fields parameter. When using the new search parameter, both a document’s raw source and the index mappings to load and return values are used.

Our product & dev team has been cranking out so many small, medium and big updates the last ~2 months, we thought we'd do a comprehensive sum up. Grab some coffee ☕️ and strap yourself in: the list is quite long!

In almost every case, APIs have changed how modern applications connect to their data. Mobile apps, single-page web apps, IoT devices, integration hooks between software—all of these things rely on APIs to fetch, update, delete, and create data. In fact, one set of APIs might serve as the backbone of a website, mobile app, voice assistant device, and more, meaning one data store owns a treasure trove of information about us, the human users.

Regardless of the SquaredUp product you use, the WebAPI tile is very useful when it comes to connecting to external data sources and showing them in your dashboards. It brings you closer to that single pane of glass dashboarding dream that we all have, which is why it is also one of our most used tiles!

In our previous blog post, Using HAProxy as an API Gateway, Part 2 [Authentication], you learned that when you operate HAProxy as an API gateway, you can restrict access to your APIs to only clients that present a valid OAuth 2 access token. In this post, we take it a step further. You will learn how to leverage tokens to grant some users more access than others and then charge for the service.

Learn how to monitor an API by doing an HTTP POST request to it every minute and instantly be notified when it goes down. It all takes under 10 minutes so let’s dive in, head first.