![]() With Slash GraphQL, this was quick and easy: Configuring Slash GraphQLĪs with any database solution, we must write a schema and deploy it to the database. The process to get started was quick and free, making it effortless to configure the Slash GraphQL service. In my example, I created a backend called "spring-boot-demo" which ultimately resulted in the following dashboard: The Slash GraphQL service was just released on September 10th, 2020, and includes a free 10,000 credits service, which can be enabled by using the following link:Īfter launching this URL, a new account can be created using the normal authorization services: I decided to go with Dgraph's fully-managed backend service, called Slash GraphQL. Instead I wanted to locate a SaaS provider. However, since I'm just starting out with graph databases, I certainly didn't want to worry about starting up a container or running a GraphQL database locally. Graph databases are a great solution when the relationships (edges) between your data (nodes) are just as important as the data itself - and a recommendation engine is the perfect example. While I only have some knowledge around graph databases, my analysis seemed to conclude that a graph database is the right choice for this project and is often the source for real-world services making recommendations. After all, GraphQL has become a popular language for talking to services about graphs. ![]() With the popularity of graph databases, I felt like my exploration of creating a recommendations engine should employ a graph database. This should become more clear as the article continues. In my normal Java programming efforts I would likely use private Customer customer and private Artist artist for my objects, but I wanted to follow the pattern employed by graph databases, where I employ variables like by and about instead. In this example, the solution will make recommendations for musical artists and the underlying Artist object is quite simple: I wanted to keep things simple and create some basic domain objects for the recommendations engine. Since those days, I have always wanted to create a simple recommendations engine, which is my goal for this publication. As an incentive, the scenario server could be designed to offer the same customer a modest discount on a future visit if they re-added the product into their cart and purchased it within the next 24 hours. At the time, companies like Target and Best Buy used the Dynamo solution, leveraging the scenario module to provide recommendations to the customer.Īs an example, the Dynamo eCommerce solution was smart enough to remember when a customer added a product to their cart and later removed it. The ATG Dynamo product was an impressive solution as it included a persistence layer and a scenarios module. Otherwise, assuming you have a system to do it justice, Vue 5 Esprit makes it easy to produce truly beautifully naturalistic scenes and animations at a great price.Back in the early 2000s, I was working on a project implementing an eCommerce solution by Art Technology Group (ATG), now owned by Oracle. If you need the maximum level of editing power and control, and especially if you want to integrate your work with other 3D applications, then hold off for the new version of Vue 5 Professional that’s due shortly. ![]() You can also now apply camera-based post-processing effects, such as gamma and colour correction, and switch between cameras during animations. Behind the scenes though, the new rendering engine now works with full 96-bit colour for increased subtlety and better lighting dynamics. The main Render Settings dialog doesn’t look very different, with the biggest change being the new Superior preset. ![]() When you’re happy with your scene or animation it’s time to render. Vue 5 Esprit also supports pre-animated Vue meshes, though we’ll have to wait for the new Vue Professional to be able to create them. With the separate Mover 5 module (£75) you can also import Poser animations, and thanks to the Animation Wizard, it’s easy to set up animation paths, which now include dynamic reaction to motion. Thankfully, Vue 5 Esprit can import files in the standard 3DS, DXF, LWO and OBJ file formats, as well as static Poser 4 and 5 models. You’re better off bringing in and positioning 2D bitmaps as alpha planes or, preferably, externally created 3D models. In combination with the new option of advanced node-based material control, there’s no doubt that Vue 5 Esprit’s internal modelling capabilities are better than they were, but they’re still of limited creative use. ![]()
0 Comments
Leave a Reply. |