A geo demonstration using Foxx

00Foxx, how toTags: , ,

Geo data is getting more and more important for today’s applications. The growing number of location-aware services, IoT applications and other solutions using latitude and longitude ask for precise and fast processing of geo data.

Let me show you in this quick demonstration how you can use geo functions and visualize your data using Foxx and leaflet.js. Read more

Pronto Move Shard

00GeneralTags: , , ,

In July Adobe announced that they plan the End-of-Life for flash at around 2020.
As HTML5 progressed and due to a long history of critical security vulnerabilities this is – technologically speaking – certainly the right decision. However I tended to also become a bit sad.

Flash was the first technology that brought interactivity to the web. We tend to forget how static the web was in the early 2000s. Flash brought life to the web and there were plenty of stupid trash games and animations which I really enjoyed at the time. As a homage to the age of trashy flash games I created a game which resembles the games of this era: Read more

ArangoDB #FoxxChallenge

00Foxx, GeneralTags:

The Challenge

arangodb-foxx-logoStarting today we launch the ArangoDB #FoxxChallenge and the winner will receive a brand new Amazon Echo.

Use your knowledge about everyday needs in projects and create a Foxx service that could be helpful for others. If you need some inspiration here some ideas: Read more

How to model customer surveys in a graph database

00Foxx, General, GraphsTags: ,

Use-Case

The graph database use-case we are stepping through in this post is the following: In our web application we have several places where a user is led through a survey, where she decides on details for one of our products. Some of the options within the survey depend on previous decisions and some are independent.

Examples:

  • Configure a new car
  • Configure a new laptop
  • Book extras with your flight (meal, reserve seat etc.)
  • Configure a new complete kitchen
  • Collect customer feedback via logic-jump surveys

Read more

Foxx: Module resolution will change in 2.8

03Documentation, FoxxTags: , ,

The implementation of the JavaScript require function will be adjusted to improve compatibility with npm modules. The current implementation in 2.7 and earlier versions of ArangoDB strictly adheres to the CommonJS module standard, which deviates from the behaviour implemented in Node and browser bundlers.

Module paths will now be resolved in the following ways: Read more

Building Hypermedia APIs – a Design Approach using Statecharts

00API, Architecture, FoxxTags:

This is the second blog post on building hypermedia APIs with the focus on API design. In part 1 Lucas describes the concept of links in JSON.

Imagine we have an API where people can like books and other people can then see, who likes a certain book. We want this API to be highly connected: We don’t want to look up URLs in a documentation, we want to follow links as we know it from the world wide web. All we want to do as the author of the API is give our users a single URL from which they can then follow links to all other resources. This is similar to the way we would do this with a website. Leonard Richardson and Mike Amundsen refer to this as the billboard URL for this reason: If you put this URL on some billboard, people know everything to get started with your API. More info

Building Hypermedia APIs – Links and Forms in JSON

00API, Foxx, GeneralTags:

When we create websites we don’t just create single pages that have no connection to other Web pages. From the beginning, hyperlinks were part of the core concept of the World Wide Web and for that reason HTML. Links are so essential to the Web that they are even used to rank the popularity of the Web pages on search engines. And who hasn’t gone on a journey through Wikipedia clicking link after link? Even though we all know and appreciate the importance of links on Websites, we rarely use links in our Web APIs. More info

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