Great blog post. An easy and gentle introduction to the Redis for everyone who would like to give it a try. I like that you've mentioned that Redis storage isn't a silver bullet for increasing performance of our applications and has some drawbacks.
Thank you for your kind comment!
Does redis had a default TTL for data ?
No, Redis doesn't have a default TTL. Here you have a direct link to the documentation.
No, it doesn't, as far as I'm aware :)
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