Cortico is a non-profit that builds audio tools to improve public dialogue. Allison King is an engineer at Cortico, and she joins the show to talk about the process of building audio applications.  One of these applications was a system for ingesting radio streams, transcribing the radio, and looking for duplicate information across the different

Facebook Messenger is a chat application that millions of people use every day to talk to each other. Over time, Messenger has grown to include group chats, video chats, animations, facial filters, stories, and many more features. Messenger is a tool for utility as well as for entertainment. Messenger is used both on mobile and

Modern web development involves a complicated toolchain for managing dependencies. One part of this toolchain is the bundler, a tool that puts all your code and dependencies together into static asset files. The most popular bundler is webpack, which was originally released in 2012, before browsers widely supported ES Modules. Today, every major browser supports

Food delivery apps have changed how the restaurant world operates. After seven years of mobile food delivery, the volume of food ordered through these apps has become so large that entire restaurants can be sustained solely through the order flow that comes in from the apps. This raises the question as to why you even

Programming languages are dynamically typed or statically typed. In a dynamically typed language, the programmer does not need to declare if a variable is an integer, string, or other type. In a statically typed language, the developer must declare the type of the variable upfront, so that the compiler can take advantage of that information.

Datomic is a database system based on an append-only record keeping system. Datomic users can query the complete history of the database, and Datomic has ACID transactional support. The data within Datomic is stored in an underlying database system such as Cassandra or Postgres. The database is written in Clojure, and was co-authored by the

A large cloud provider has high volumes of network traffic moving through data centers throughout the world. These providers manage the infrastructure for thousands of companies, across racks and racks of multitenant servers, and cables that stretch underseas, connecting network packets with their destination. Google Cloud Platform has grown steadily into a wide range of

Infrastructure-as-code allows developers to use programming languages to define the architecture of their software deployments, including servers, load balancers, and databases.  There have been several generations of infrastructure-as-code tools. Systems such as Chef, Puppet, Salt, and Ansible provided a domain-specific imperative scripting language that became popular along with the early growth of Amazon Web Services.

Software investing requires a deep understanding of the market, and an ability to predict what changes might occur in the near future. At the level of core infrastructure, software investing is particularly difficult. Databases, virtualization, and large scale data processing tools are all complicated, highly competitive areas. As the software world has matured, it has

A high volume of data can contain a high volume of useful information. That fact is well understood by the software world. Unfortunately, it is not a simple process to surface useful information from this high volume of data. A human analyst needs to understand the business, formulate a question, and determine what metrics could