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The Meditations Newsletter #030
Alex from Sunsama
A knowledge graph is made up of three main components:
nodes, edges, and labels.
Any *object*, *place*, or *person* can be a **node**.
An **edge** defines the *relationship* between the nodes.
For example,
a node could be a client, like IBM, and an agency like, Ogilvy.
An edge would be categorize the relationship as a customer relationship between IBM and Ogilvy.
A represents the subject, B represents the predicate, C represents the object
What is a knowledge graph?
ibm.com
Symmetric cryptography is fast and efficient
but can be vulnerable if the key is compromised.
Diagram showing how symmetric encryption works
What Is Encryption at Rest? Explained for Security Beginners
David Clinton
...catch up on these, and many more highlights
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