The rippled Server

rippled is the core peer-to-peer server that manages the XRP Ledger. This section covers concepts that help you learn the "what" and "why" behind fundamental aspects of the rippled server.

Reasons to Run Your Own Server

For lighter use cases and individual servers, you can often rely on free public servers. However, the more serious your use of the XRP Ledger becomes, the more important it becomes to have your own infrastructure.

There are lots of reasons you might want to run your own rippled server, but most of them can be summarized as: you can trust your own server, you have control over its workload, and you're not at the mercy of others to decide when and how you can access it. Of course, you must practice good network security to protect your server from malicious hackers.

You need to trust the rippled you use. If you connect to a malicious server, there are many ways that it can take advantage of you or cause you to lose money. For example:

  • A malicious server could report that you were paid when no such payment was made.
  • It could selectively show or hide payment paths and currency exchange offers to guarantee its own profit while not providing you the best deal.
  • If you sent it your address's secret key, it could make arbitrary transactions on your behalf, and even transfer or destroy all the money your address holds.

Additionally, running your own server gives you admin access, which allows you to run important admin-only and load-intensive commands. If you use a shared server, you have to worry about other users of the same server competing with you for the server's computing power. Many of the commands in the WebSocket API can put a lot of strain on the server, so rippled has the option to scale back its responses when it needs to. If you share a server with others, you may not always get the best results possible.

Finally, if you run a validating server, you can use a stock server as a proxy to the public network while keeping your validating server on a private network only accessible to the outside world through the stock server. This makes it more difficult to compromise the integrity of your validating server.

rippled Server Features

  • rippled Server Modes

    Learn about rippled server modes, including stock servers, validator servers, and rippled servers run in stand-alone mode.

  • Clustering

    Run rippled servers in a cluster to share the load of cryptography between them.

  • Ledger History

    rippled servers store a variable amount of transaction and state history locally.

  • Peer Protocol

    The peer protocol specifies the language rippled servers speak to each other.

  • Transaction Censorship Detection

    XRP Ledger provides an automated transaction censorship detector that is available on all rippled servers.