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What Is GraphQL and What Makes It Different?

At its most simple definition, GraphQL is a query language and server-side runtime for application programming interfaces (APIs). While this definition is certainly not overly loquacious, it’s not easy to understand unless you’re a developer. Let’s break this down a little bit for a more basic understanding of GraphQL.
Kari Skaflen Avatar
Kari Skaflen
Nov 12 2021 • 5 mins Read
Coding GraphQL

What is a Query Language?

So first things first, we know that GraphQL is a query language. So what is a query language? A query language (QL) is a computer programming language that requests and pulls data from systems by sending queries. When you go to Google and ask for the nearest Chinese restaurant, this is a query. Queries also work in formal programming commands. Both user queries and programming queries mine data from databases to answer the query.

What is an API?

GraphQL works with APIs which are application programming interfaces. APIs are software intermediaries that help two applications to talk to each other. Think of an API as a messenger couriering information between two parties. In software, the API is a messenger that delivers your query to the provider that you’re requesting it from and then returns the response back to you.

What is GraphQL?

GraphQL is a query language created by Facebook and put on their mobile app in 2012 and then open-sourced in 2015. It is now overseen by the GraphQL Foundation. Graph is unique in that it “prioritizes giving clients exactly the data they request and no more.” But now we can return to our original definition and find more understanding within it. GraphQL is a query language and server-side runtime for application programming interfaces (APIs).

How Does GraphQL Work?

So how does all this work together? GraphQL is a specific language that is used within APIs to request information and deliver it back to you, giving specific results. According to its website, “GraphQL provides a complete and understandable description of the data in your API, gives clients the power to ask for exactly what they need and nothing more, makes it easier to evolve APIs over time, and enables powerful developer tools.”

GraphQL vs REST APIs

GraphQL has made a splash in the software world because it enables quicker connections by sending all the requested data in a single request format. Typical REST APIs need to load from multiple sources, GraphQL does not. This means that even in slower cellular connections, single requests will be answered more quickly. Apps that use GraphQL can function quickly even in low coverage environments because they save bandwidth. GraphQL also enables clients to request their own unique data specifications.

What Does GraphQL Mean for Developers?

GraphQL permits front-end developers to query without having to make requests for custom endpoints to back-end developers. This saves both time and money. It also frees up backend developers to perform higher-value tasks because they’re not handling so many requests for custom endpoints.

Nearshore Software Development

If you’re reading this article chances are you’re interested in software development. Perhaps you have a project that you’d like to develop and you’re not sure what language to develop or code in. This is where our experience at Pixel506 comes in handy. We have over 10 years in web development services. Our developers are highly educated and up to date on all the latest technologies (such as GraphQL) and trends to build first-rate applications and websites. In addition to our top-level services, our location in Costa Rica makes us an affordable option for businesses large and small.

About Pixel506

If you're looking for a nearshore software development service or a technical staff augmentation service, Pixel506 can help. We are located in Costa Rica but also have Pixelians (team members) based in Peru, Nicaragua, and Colombia. With such a large talent pool to choose from, we can establish an effective nearshore product development team that fits your needs exactly. We help businesses gain a competitive advantage and exceed business goals through user experience strategies, data, and innovative solutions. Founded in 2009, we have over a decade of experience helping big, medium, and small companies succeed in the digital world. Whatever your business goals, Pixel506 can support your GraphQL needs. Contact us today to see how we can help―we look forward to getting to know you and your business over a digital cup of coffee.

Key Takeaways

  • GraphQL is a query language and server-side runtime for application programming interfaces (APIs)
  • A query language (QL) is a computer programming language that requests and pulls data from systems by sending queries.
  • GraphQL is a language that is used within APIs to request information and deliver it back to you.
  • GraphQL has made a splash in the software world because it enables quicker connections by sending all the requested data in a single request format.
  • GraphQL permits front-end developers to query without having to make requests for custom endpoints to back-end developers, saving time and money.
  • Pixel506 has over 10 years in software development services. Our developers are highly educated and up to date on all the latest technologies (such as GraphQL) and trends to build first rate applications and websites.

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