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1. What Is Peloton?
2. What Is Peloton For?
3. What Problem Does Peloton Solve?
4. What Design Principles Underlie Peloton?
5. How Does Peloton Accomplish Its Goals?

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Welcome to the Peloton wiki. Please choose your topic from the sidebar on the right.

## What Is Peloton?

Peloton is a distributed in-memory DBMS designed for hybrid transaction/analytical processing (HTAP) workloads and next-generation storage technologies.

## What Is Peloton For?

Peloton is designed to do the following:

• Give protection from and control over latency and failure from dependencies accessed (typically over the network) via third-party client libraries.

## What Problem Does Peloton Solve?

Small description.

Example: For example, for an application that depends on 30 services where each service has 99.99% uptime, here is what you can expect:

99.99³⁰ = 99.7% uptime
0.3% of 1 billion requests = 3,000,000 failures
2+ hours downtime/month even if all dependencies have excellent uptime.

Reality is generally worse.

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## What Design Principles Underlie Peloton?

Peloton works by:

• Preventing any single dependency from using up all container (such as Tomcat) user threads.

## How Does Peloton Accomplish Its Goals?

Peloton does this by:

• Wrapping all calls to external systems (or “dependencies”) in a PelotonCommand or PelotonObservableCommand object which typically executes within a separate thread (this is an example of the command pattern).

Learn more about How It Works and How To Use.