Table of Contents
Is Redis better than MongoDB?
Redis is faster than MongoDB because it’s an in-memory database. This makes it a great choice for building complicated data structures quickly. MongoDB, however, suits most medium-sized businesses that need a reliable database. It’s relatively simple and easy to use and, as we mentioned earlier, very scalable.
How much faster is Redis than MongoDB?
The general answer is that Redis 10 – 30\% faster when the data set fits within working memory of a single machine.
What is difference between Redis and MongoDB?
MongoDB vs Redis MongoDB is a document-oriented, disk-based database optimized for operational simplicity, schema-free design and very large data volumes. Redis is an in-memory, persistent data structure store that enables developers to perform common operations with minimal complexity and maximum performance.
Can Redis replace MongoDB?
Redis isn’t a replacement for your general purpose database, be it MongoDB or PostgreSQL. It’s better to think of it as a memory turbo-boost for your stack. Redis presents itself as a key/value store with the ability to handle binary keys and a range of data structures as values.
What are the advantages and disadvantages of Redis?
Pros and Cons
- High performance. Redis is FAST, really fast.
- Data persistence. Having this feature was the main reason we chose Redis over Memcached.
- Clustering. Distributing data between multiple instances is easy to do with Redis.
- Data types.
What’s better than MongoDB?
The Three Alternatives to MongoDB JAM Stack: Fast, secure, and dynamic web sites served without web servers. PostgreSQL: SQL database known for its reliability, features, and performance. DynamoDB: NoSQL database created by Amazon Web Services (AWS)
What is Redis Cache in MongoDB?
Redis is an in-memory data structure project implementing a distributed, in-memory key-value database with optional durability. Let’s see how the cache layer fits in our application. Now instead of querying our MongoDB for every request, we will query the Redis first and only if we didn’t find what we are looking for, we will query MongoDB.
When should I use Redis as a database?
If you need pub/sub like feature,push notification, user presence, geolocation based app or any kind of short lived data access, then you can use redis. It is not recommended to use redis for long lived data. Although you can use it as a caching layer also.
What are the advantages of MongoDB?
That’s the reason why MongoDB database has collected many advantages: MongoDB effectively solves the issue of cost and speed for choosing an appropriate solution. Precisely, it offers several assumptions you can choose from. It’s simple to understand and use, thanks to the user-friendly JSON format of representation.
Is it possible to add a cache layer to MongoDB?
If you have a Node web server that uses MongoDB via `mongoose` and you would like to add a cache layer to optimize your queries, I hope this tutorial will help you reach your goal. If you are more comfortable to look directly at the repository here is the link.