Registration is a process through which a person or entity provides some necessary information about himself to the company or other entity he/it wants to be registered with.

Dapper is a micro-ORM for .NET developed and used by the Stack Overflow team, focusing on raw performance as the primary aim.

Apache Ignite™ is a memory-centric distributed database, caching, and processing platform for transactional, analytical, and streaming workloads delivering in-memory speeds at petabyte scale. It provides high-performance, in-memory computing capabilities for large data sets.

Amazon Athena is a service for running SQL queries against data stored on Amazon S3. Amazon Athena is part of Amazon Web Services (AWS).

The .NET exception that is thrown when there is an attempt to reference (or use) a null or uninitialized object.

The rate at which a thing occurs or is found.

Methods that neither require an instance of the class nor can they implicitly access the data (or this, self, Me, etc.) of such an instance.

For questions relating to the integration with Auth0 services and/or SDK's. Auth0 is a cloud or on-premises authentication and authorization service provider that lets you easily and quickly connect your apps, choose identity providers, add users, set up rules, customize your login page and access analytics from within your Auth0 dashboard.

Power BI Desktop is the desktop application for Power BI, a free, self-service analytics tool.

The sudo command is a program for Unix and Unix-like computer operating systems that allows a user to run programs with the security privileges of another user (normally the superuser, or root). The name is an abbreviation for "substitute user do" (as in, do a command as if started by another user).

This tag is ambiguous. DO NOT USE THIS TAG. - Please use (or create, if appropriate) other, more specific tags.