Overview

Redis is adavnced key-value store NoSQL DB. The essence of a key-value store is the ability to store some data, called a value, inside a key.

This data can later be retrieved only if we know the exact key used to storseg.

You will practice various Redis command syntax to query data.

1. Can you explain Replication feature of Redis (150 words with references)?

2. Illustrate what is the difference between Memcached and Redis in terms of:

a. caching, LRU, Memory Overflow, CAS (Check and Set), key length, thread

i. Each topic should be 80 words each with references

3. Explain if you can achieve both the speed and durability in Redis and how you can improve the durability of Redis. (150 words with references)

4. You have to visit the website try-redis that is an interactive web site to execute Redis commands - it assumes that it is connected to a Redis server.

a. Type "Tutorial" at the command prompt

Tutorial

i. And, start the first tutorial:

1. SET server:name "fido"

2. GET server:name

ii. Make a screenshot of the result and then print out the screenshot

b. Explain how useful this web site is for you. (150 words with references)