The Turn Console, the gateway to the Amobee Platform, lets marketers run advertising campaigns and interpret meaningful insights that drive business decisions and strategy. Just one misaligned number or incorrect behavior on a button could prove a costly mistake, meaning the user interface is absolutely critical.
- No full-full page refreshes so it feels more responsive and interactive
- Only the data portion of the refreshed page needs to be re-sent reducing bandwidth
- Easier to pinpoint problems and debug
- Easier to test with mocked endpoints
- Lets the user feel it is a web application rather than a web page
- Development tools to make it easier to build, distribute and scale
- API’s come as the byproduct of endpoints we build for the application
- Better modularization of UI components
Several points highlighted above caught our attention when we started to explore options to revamp the Turn Console. We wanted to enhance the user experience, performance, maintainability as well as scalability of the Turn Console. We have a few options:
- Make a homegrown Single-Page Application solution that is rendered on the client side
- Pick a front-end framework that works well with Single-Page Application
Moving this large web application is already a big task and we did not want to add the overhead of designing, implementing and maintaining a homegrown framework on top of that. A homegrown solution would not allow a newcomer to ramp up quickly due to lack of previous experience and lack of available tutorials. We decided an existing framework would better suit our needs.
We wanted an UI framework will offer modularization of UI components. We also needed tools to support a modern web application and a growing team. We evaluated a few options including Ember.js, Backbone, and AngularJS. We wanted a framework that can offer project structure, flexibility, a templating engine, a test framework, and good community support. Backbone is the lightest of all the frameworks we evaluated. We felt that Backbone was just a thin wrapper on top of jQuery and it did not offer too much of a framework per se. Ember.js favored convention over configuration. Given that we are not a Ruby shop, we liked to have explicit configuration. Furthermore, Ember is more of a collage of frameworks than a single framework that is built from the ground up. We ended up picking Angular for the job. When we started using Angular, it was still early days of Angular and we had doubts initially especially since Angular tampered with basic html to add its own tags and attributes which seemed a bit odd at the time. We tested out Angular on a few pages we wanted to migrate. Our doubts quickly went away after we witnessed the ease of development.
Angular’s dependency injection, directives, services, modularization made our UI code more structured and cleaner. Directives and services eliminated much of duplicated code that existed in our legacy code. Amobee directives included an interactive and infinite scroll list table as well as well as a timezone supported datepicker. After these components are created, it is just plug and play for the rest of the pages. Dependency injection also made unit testing and mocking easier. The modularization assured us that namespace and variable collision will not be an issue anymore. Controllers in angular wrapped the most of the complex logics we have in our console; however, each of these controller were self contained and the complexity were not spilled over into another page. Being able to use any language to generate the JSON endpoints made development extremely easy. We were able to use NodeJS servers to mock the endpoints we wanted as opposed to create the data we needed in the database. Proxy servers were also created to feed data from staging or production server to your local development set quickly.
With so much that has been built on top of the Velocity stack, migrating this monolithic and complex code is quite a daunting task. Quickly we discovered the hard part of the migration is not writing new code but understanding the legacy code to ensure we are migrating all the moving pieces correctly. This task became one of the most time-consuming tasks as the validation in the legacy Velocity was separated into configuration files, html files as well as Java files. Another challenge is that we are touching a live system where millions of dollars are spent daily. Any system error could be quite costly. We added integration tests and we focused on negative and error cases to ensure that an incorrect configuration would not result. We added tons of unit tests to ensure our front end code is bug-free. Introducing too many libraries across different product areas that seemingly performed the same tasks made our migrated platform fragmented. Since then, we have unified libraries across the different product suites to ensure uniformity across Amobee codebase. We also had mix of Bootstrap 2 and Bootstrap 3 in our codebase, however, we have reigned back and chose Bootstrap 2 as our application is more desktop-focused and mobile-first is not what we need.
Due to the large amount of data we had to render with our application (80 column and 100 row tables and complex graphs), Angular does suffer from performance issues. The two-way binding and Angular’s constant monitoring of changes on the page does not play well for large data sets. Many listeners and watchers trying to make updates will grind the application to an halt. The developer needs to be extra careful to make use of these built in Angular magics. Having a client-side rendered application is not without problems. Client-rendered application is also at the mercy of the browser and the computer’s hardware, which made the performance of our application inconsistent across different sets of browsers and computers.
We are constantly making changes to components to speed up the application. For example, we brought in React to solve the problem of rendering large data sets. This has worked well, and we will dive deeper into this on a separate blog. Although universal rendered application is one of the hottest topics today and will definitely make the Amobee Platform more performant, migrating to that will be costly. What we will do going forward is optimize the slow performing components and make the most of what we have.
Founded in 2005, Amobee is an advertising platform that understands how people consume content. Our goal is to optimize outcomes for advertisers and media companies, while providing a better consumer experience. Through our platform, we help customers further their audience development, optimize their cross channel performance across all TV, connected TV, and digital media, and drive new customer growth through detailed analytics and reporting. Amobee is a wholly owned subsidiary of Tremor International, a collection of brands built to unite creativity, data and technology across the open internet.
If you’re curious to learn more, watch the on-demand demo or take a deep dive into our Research & Insights section where you can find recent webinars on-demand, media plan insights & activation templates, and more data-driven content. If you’re ready to take the next step into a sustainable, consumer-first advertising future, contact us today.
Read NextAll Blog Posts
Amobee to present DMP Tutorial at prestigious 2018 Web Conference
Amobee’s “Data Management Platforms for Digital Advertising” tutorial has been selected by the The Web Conference, formerly WWW Conference, for a tutorial track at the 2018 conference. The tutorial was developed by Dr. Hazem Elmeleegy, the software architect of Amobee’s Data Management Platform, and Santanu Kolay, Amobee’s SVP of Engineering. During the half-day allotted for this tutorial, Elmeleegy and Kolay will delve into the role that data plays in the digital advertising landscape and offer a detailed explanation of the challenges associated with building a data management platform.
January 2, 2018
Building Toward a Self-Adapting User Experience (part 2)
Doug Smith explains how Turn's user experience team is building out platform to provide a "self-adapting" user experience.
December 16, 2015
Building Toward a Self-Adapting User Experience: Understanding the Matrix of Needs
The User Experience team here at Turn strives to create a delightful, easy to use, intuitive software system for our customers, but enterprise software can often present a unique user experience design challenge, not necessarily apparent in other software systems. So how do we go about tackling this?
December 8, 2015