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Asynchronous programming

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Normalization

The process of organizing the columns (attributes) and tables (relations) of a relational database to minimize data redundancy.

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Indexing

data structure lookup table

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Database transactions

Atomicity,
Consistency,
Isolation,
Durability

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Open Systems Interconnection (OSI) model

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HTTPS

Two main purposes:

1. Authentication: verifying that you are talking directly to the server that you think you are talking to  
	
2. Encryption: ensuring that only the server can read what you send it and only you can read what it sends back

SSL = SSL ^3.0

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Symmetric Encryption The same key is used by everyone (public key) to encrypt information The same key is used by each entity (public key) to decrypt information

Asymmetric Encryption The same key is used by everyone (public key) to encrypt information A different key is used by each entity (private key) to decrypt information

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Data structures

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Algorithms

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Search

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/***** SETUP *****/

  // Constructor
  function Car(model) {
    this.model = model
  }

  // Factory
  function Truck(model) {
    return {