Category
Future Developments

More for less, more or less

I have always loved simple designs, being able to look at something and see immediately how it works without needing to ask the person who built it. I believe that is one of the cornerstones of good architecture whether it is buildings, machinery or software. When working in a company, like bet365, where normal throughput exceeds 1000s of transactions per second, and there must be consideration for every millisecond (or microsecond) used, multi-threaded code is a necessity. The challenge, from an architecture point of view, is to establish a standard approach in C# to define and organise highly concurrent code…

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Riak Update

Riak has come a long way since the unfortunate demise of Basho Technologies. With the release of Riak KV 2.2.5 (https://github.com/basho/riak/blob/riak-2.2.5/RELEASE-NOTES.md), which is the first community-led release of the database, the incredible success over the last few months is clear. A significant number of pull requests have been created, from organisations that operate large-scale Riak deployments, and also individual contributors. The community has continued to grow steadily, in both size and activity, across social channels and in terms of code contributions. The progress is staggering, considering that it was only a little over 6 months ago that the first community…

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Moving between technologies

…and the challenges that we face when bringing in change and enforcing it For this post we are going to have a look at how the Sports UI team within bet365 handle the rapid pace of change in technology, what happens when it doesn’t go well and how we have reacted to this to allow success in the future. Being a company focused on technology we are all too aware that the landscape of technology is constantly moving. Today the flavour of the month could be Angular2, which could flip entirely to ReactJS the next month and then next month…

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Image Optimisation

One of the most important but perhaps under-appreciated tasks in the design and development teams is the judicious optimisation of images. We use the word judicious very specifically here because it is a job we can’t currently leave solely to computers. It is a job that requires keen eyes and excellent judgement. Why? The largest category of assets, in terms of file size, on a web application are almost always the images. An unneeded JavaScript library like jQuery or generally flabby code (which obviously we would never be guilty of writing, but suppose we did) can be easily dwarfed, in…

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Normalising Geometric Data at bet365

Normalising geometric data is not a problem solving exercise that immediately springs to mind when you initially join the Sports UI team at bet365. What does geometry have to do with sports betting? As part of bet365’s In-Play Sports offering, we have enhanced several sports; with a feature we call “Match Live”. We know that our customers may not always be able to catch the sports they have placed a bet on, Live on TV. The Match Live feature enables customers to get an overview of the latest scores and view several different statistics for the Matches that are in-play….

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Large-Scale Web Development Using TypeScript

Or, Re-building The World For The Post-Flash Era This article discusses the technology decisions that we made in developing our latest desktop site, and how those choices allowed us to deliver the site in the face of pressures outside our control. Background In 2014, our flagship desktop sports product had reached the pinnacle of what we could do using Adobe’s Flash platform. Even so, we knew that Flash was reaching the end of it’s natural life as a web platform. Ever since Steve Jobs had penned his “Thoughts on Flash” in 2010 the technology industry (specifically browser vendors) had begun…

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Bi-Directional Communications for the Web

Or: Websockets for Fun and Profit   What Is This Hyper Text Thing Anyway? HTTP (Hyper Text Transport Protocol) was originally built to provide a resilient means of conveying data across a unreliable network of unreliable networks, and it arguably accomplishes this very well. It is now one of the most widely adopted and implemented application protocols in the world. The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed, collaborative, hypermedia information systems. It is a generic, stateless, protocol that can be used for many tasks beyond its use for hypertext, such as name servers and distributed object…

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Improving CSS at bet365

There are few interfaces that are as necessarily dense and complex as a modern betting application. InPlay Match Live views, Partial Cash Out interfaces and the bet slip itself each contain a significant number of user interface components. Historically, maintaining the many styles for our application has always been problematic. This simplicity and forgiving nature of CSS means it’s easy to write and keep on writing it – even though, months and years down the line, half the styles may no longer apply! As such, style sheet authors working on new product features could never feel entirely confident knowing what CSS was…

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Mobile Site Performance

In the recent survey of the performance of betting sites during the Grand National 2015 by an independent industry expert, the bet365 mobile site came #1 in sector for performance. The survey included detailed analysis of multiple performance metrics across a panel of the leading 12 betting sites in the UK in the lead up to and during the biggest race of the year. The metrics used were Time To Bet, Transactions By Step, Limited Bandwidth, Total Transaction Weights, and Transaction Payload versus Performance, Page Errors and Quality of Service.This is the first in a series of articles where I…

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To App or not to App

Following on from the discussion regarding mobile development at bet365, the nice people at Information Age have published an opinion piece from our Head of Systems Development. Alan goes into more detail about the history of mobile development at bet365, the challenges of supporting multiple devices with different sizes /feature sets and also the shift to Typescript from Javascript that Pete G blogged about on Tuesday. To app or not to app: how Bet365 is tackling the mobile UI challenge (Information Age)

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