Software Architecture

Meetup is an online service that allows people to gather into groups and meet in person. Since 2002, the company has been growing and its technology stack has been changing. Today, they

When a useful new technology comes out, companies that are in a position to adopt that new technology can gain an edge over competitors. As our industry grows and moves faster, these

Caching is a fundamental concept of computer science. When data is accessed frequently, we put that data in a place where it can be accessed more quickly–we put the data in a

Legacy code is code without automated tests. Most companies have lots of legacy code, and most developers don’t like working on legacy code. Why is that? What is it that makes legacy

Security for the popular chat application Slack is a major focus for the company. A corporate Slack account is as valuable to a hacker as a corporate email account. In today’s episode,