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Npm Nosql Database Libraries

Most Popular Npm Nosql Database Libraries

NameSizeLicenseAgeLast Published
mongoose614.29 kBMIT13 Years15 Sep 2023
lokijs2.53 MBMIT10 Years20 Apr 2021
memcached258.97 kBMIT12 Years18 May 2016
nano41.21 kBApache-2.012 Years26 Jan 2023
loopback788.75 kBMIT10 Years25 Nov 2020
db-migrate26.37 kBMIT12 Years7 Sep 2023
cassandra-driver253.43 kBApache-2.09 Years15 Sep 2023
fake-indexeddb37.39 kBApache-2.08 Years14 Jul 2023
mingo144.21 kBMIT10 Years14 Aug 2023
couchbase9.78 MBApache-2.010 Years25 Aug 2023
mongoskin36.79 kBMIT12 Years7 Apr 2016
arangojs388.31 kBApache-2.09 Years15 Sep 2023
lum_lokijs98.8 kBMIT4 Years20 May 2019
mockgoose66.94 kBMIT10 Years29 Oct 2019
total.js292.73 kBMIT10 Years8 Nov 2021

When Are NoSQL Database Libraries Useful?

NoSQL database libraries provide value in scenarios where:

  • Storing and retrieving large volumes of data: Traditional relational databases might not be efficient when handling big data. NoSQL databases handle large data volumes better due to their scalability and speed.
  • Real-time data processing: NoSQL databases, for their performance and speed, can handle real-time analytics and real-time applications effectively.
  • JSON formatted data: JSON is becoming a standard for applications. Since NoSQL databases like MongoDB can store JSON like documents, these libraries are useful when you have JSON formatted data.
  • Schema flexibility: If your data requirements are changing fast and you don't have a proper structure then NoSQL libraries would be an excellent choice due to their ability to handle schema-less data.

What functionalities do NoSQL Database Libraries usually have?

NoSQL Database Libraries usually offer the following functionalities:

  • CRUD Operations: NoSQL Database Libraries provide methods for creating, reading, updating, and deleting data in the database.
  • Indexing: These libraries offer mechanisms to index your data in multiple ways for fast access and querying.
  • Cache management: Many NoSQL libraries provide cache management features which help to lower read count on primary storage.
  • Real-time monitoring and in-operation updates: These libraries often provide ways to listen for changes to data in real-time and apply updates when necessary.
  • Data Validation: Certain NoSQL database libraries may include inbuilt mechanisms for data validation.

Gotchas/Pitfalls to look out for

While benefiting from several unique advantages, working with NoSQL Database Libraries requires careful consideration of potential pitfalls:

  • Understanding the specific database model: Each NoSQL database model (e.g., document, key-value, graph, etc.) has its strengths and weaknesses. Choosing the wrong model for your use case could lead to inefficiencies.
  • Handling Unstructured Data: The freedom of schema-less data can come with its challenges - data inconsistency and quality might be compromised if not handled efficiently.
  • Migrations are challenging: With SQL, database migrations are smoother as compared to NoSQL where moving data across different types of NoSQL databases may lead to loss of some features or data.
  • Consistency vs Availability trade-off: Based on CAP theorem, NoSQL databases often prioritize availability and partition tolerance over consistency. Thus, there may be occasions where data is not immediately consistent across all nodes.

In terms of npm specifically, ensure to read and follow instructions from the specific NoSQL database library's documentation, as implementation and usage can greatly vary from one to another.