Deep Dive Modules

A waiter between you and the kitchen

Shipping containers for your code

An open-book exam for AI

GPS coordinates for words

Russian nesting dolls of code

Valet parking with limited keys

The phone book of the internet

A signed badge with your ID

Harbor master for your containers

A phone call instead of texting

A very well-read librarian

Keeping snacks on your desk

A food court instead of one restaurant

Filing cabinet vs storage bins

The postal service of the web

Speed readers with strong focus

A secret code with a key

An assembly line with quality checks

A fingerprint for data

Highlighting the important words

Labeled boxes that store things

A recipe card you can reuse

A repeating alarm clock

Train compartments in a row

A backpack with labeled pockets

A time machine for your code

Order exactly what you want, nothing more

A taxi instead of owning a car

Local libraries instead of one central

Multiple checkout lanes at a store

Asking questions the right way

Teaching an expert new tricks

Personal assistants that take action

Finding needles in a haystack by meaning

Treasure hunt clues pointing to next

A family tree with parent and children

A library card catalog

A pile of pancakes, last in first out

A line at an amusement park

Worst-case traffic time estimate

Finding a word in a dictionary

A club's guest list for websites

A sealed envelope instead of postcard

A wristband at a club

A hotel room key card

Brain cells learning together

Teaching computers to read and write

A bank transfer that can't be half-done

A post office sorting room

React when something happens

Leave your number, I'll call you back

I promise to call you when I'm done

Wait for the coffee, then continue

Breaking text into puzzle pieces

How much an AI can remember at once

How creative vs predictable AI answers

When AI confidently makes things up

Cookie cutters for creating objects

Children inheriting traits from parents

One interface, many implementations

Traffic lights for your code

Detective work to find code bugs

Proven blueprints for common problems

Trying to break your code before users do

Speaking the language databases understand

Flexible storage without rigid tables

Tricking databases with malicious input

Organized storage for your application data

Teaching computers to learn from examples

Neural networks with many layers of understanding

Learning from labeled examples with a teacher

Finding hidden patterns without labels

Learning by trial, error, and rewards

Neural networks that see patterns in images

Neural networks with memory for sequences

Two networks competing to create realistic content

Creating images by removing noise step by step

AI that understands text, images, and audio together

Teaching computers to understand images

Converting spoken words to text

Detecting emotions and opinions in text

Feeding data to teach AI models

Using trained models to make predictions

When AI memorizes instead of learns

When AI learns unfair patterns from data

Using knowledge from one task for another

Hiding complexity behind simple interfaces

Injecting malicious scripts into websites

Tricking users into unwanted actions

Mailbox others can drop into, opened with your key

Networks of connected nodes

Priority queues with fast access to min/max

Solving problems by remembering past results

Trying paths and undoing wrong choices

Proving you are who you claim to be

Black box recorder for your app

Heart rate monitor for servers

Building servers with recipes

Portable boxes for applications

Zero downtime updates

Gradual updates one server at a time

Testing updates on small subset first

Traffic control for microservices

Putting things in order efficiently

Exploring graphs breadth or depth first

Finding the shortest path

Scanning from both ends

Moving window across data

Break big problems into small ones

Caching function results

How fast algorithms grow

Modeling software around business

Layers with dependency rules

Ports and adapters pattern

Five rules for maintainable code

Separate read and write models

Store events, not current state

Single entry point for services

Preventing cascade failures

Objects to database rows translator

Splitting data across servers

Copying data to multiple servers

Guarantees for data reliability

Pick two: consistency, availability, partition tolerance

Organizing data to reduce redundancy

Saved SQL scripts in the database

Version control for database schema

Web services using HTTP verbs

Where your page gets rendered

Websites that feel like apps

Reusable custom HTML elements

Making websites usable for everyone

Each node has at most two children

Trees for storing strings efficiently

Collections with no duplicates

Key-value pairs for lookup

Double-ended queues

Highest priority items served first

Probably yes or definitely no

What you're allowed to do

Finding paths through networks

Package manager for Kubernetes

Toggle features without deploying

Password plus your phone

Speed up queries with organized data pointers

Always pick the best option right now

Controlling how fast requests can be made

Super fast in-memory data store

Encrypting data between you and websites