cyanide
Mongoose
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cyanide | Mongoose | |
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9 | 108 | |
11 | 26,621 | |
- | 0.6% | |
3.2 | 10.0 | |
10 months ago | about 23 hours ago | |
Elixir | JavaScript | |
Apache License 2.0 | MIT License |
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cyanide
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Would you recommend JSON/CSV/Other for data storage in games?
No, it stands for "Binary JSON".
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What is MongoDB ?
BSON specification
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MUON: Compact and simple binary format, that uses gaps in Unicode encoding for markup
I recommend looking at https://ubjson.org and https://bsonspec.org , this will answer most of your questions.
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I need a json file that includes all or most of the data types supported by MongoDB.
or https://bsonspec.org/
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Minimizing the size of JSON by using CodingKey
BJSON Binary JSON, with a Swift Library here and should be one for your other end
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Basics of MongoDB
Starting this tutorial we specified that data in MongoDB is stored in collections. We also specified that in MongoDB we use syntax similar to JSON. That syntax is called "Binary JSON" or BSON. BSON is similar to JSON; but it's more like an encoded serialization of JSON. We can find useful information in the BSON website.
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It's Time to Retire the CSV
> I'm saying that when you decode an Avro document, the result that comes out (presuming you don't tell the Avro decoder anything special about custom types your runtime supports and how it should map them) is a JSON document.
Semantic point: it's not a "document".
There are tools which will decode Avro and output the data in JSON (typically using the JSON encoding of Avro: https://avro.apache.org/docs/current/spec.html#json_encoding), but the ADT that is created is by no means a JSON document. The ADT that is created has more complex semantics than JSON; JSON is not the canonical representation.
> By which I don't mean JSON-encoded text, but rather an in-memory ADT that has the exact set of types that exist in JSON, no more and no less.
Except Avro has data types that are not the exact set of types that exist in JSON. The first clue on this might be that the Avro spec includes mappings that list how primitive Avro types are mapped to JSON types.
> Or, to put that another way, Avro is a way to encode JSON-typed data, just as "JSON text", or https://bsonspec.org/, is a way to encode JSON-typed data
BSON, by design, was meant to be a more efficient way to encode JSON data, so yes, it is a way to encode JSON-typed data. Avro, however, was not defined as a way to encode JSON data. It was defined as a way to encode data (with a degree of specialization for the case of Hadoop sequence files, where you are generally storing a large number of small records in one file).
A simple counter example: Avro has a "float" type, which is a 32-bit IEEE 754 floating point number. Neither JSON nor BSON have that type.
Technically, JSON doesn't really have types, it has values, but even if you pretend that JavaScript's types are JSON's types, there's nothing "canonical" about JavaScript's types for Avro.
Yes, you can represent JSON data in Avro, and Avro in JSON, much as you can represent data in two different serialization formats. Avro's data model is very much defined independently of JSON's data model (as you'd expect).
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Sending 😀 in Go
For me, this exploration started when I was attempting to improve handling of Unicode surrogate pair values in the MongoDB Go driver's Extended JSON unmarshaler. The Extended JSON format is an extension to the standard JSON format that adds type information and allows deterministic conversion to and from BSON.
Mongoose
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OAuth 2.0 implementation in Node.js
To manage user auth we need to create a user account - identification. So, let's install mongoose and jsonwebtoken to handle JWT authentication - an alternative to creating a user session when a user logs in
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querySrv errors when connecting to MongoDB Atlas
If your application uses MongoDB's Node.js driver or Mongoose ODM, occasionally you may observe errors such as querySrv ECONNREFUSED _mongodb._tcp.cluster0.abcde.mongodb.net or Error: querySrv ETIMEOUT _mongodb._tcp.cluster0.abcde.mongodb.net being thrown. The MongoDB Atlas documentation outlines several methods to troubleshoot connection issues, including how to handle "Connection Refused using SRV Connection String" scenarios, but why does this happen in the first place?
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NodeJS Security Best Practices
If you use Sequalize, TypeORM or for MongoDB, we have Mongoose these types of ORM tools, then you are safe by default because these help us against the SQL query injection attacks by default.
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Integrate MongoDB database with multiple collections using Mongoose in NestJS and Typescript
Mongoose
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How to Build a Blog API using MongoDB Aggregation Pipeline
Now that we have created a new MongoDB deployment and saved the connection string in .env file, we would enter the code below to connect to MongoDB database through mongoose. Then, open db.js and enter this code:
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Mongoose Handbook
Mongoose is a popular JavaScript library used with MongoDB, a NoSQL database. It provides an elegant and user-friendly way to interact with MongoDB from Node.js applications. Mongoose offers several key benefits:
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Unlocking efficient authZ with Cerbos’ Query Plan
To simplify this process, Cerbos developers have come up with adapters for popular Object-Relational Mapping (ORM) frameworks. You can check out for more details on the query plan repo - which also contains adapters for Prisma and SQLAlchemy - as well as a fully functioning application using Mongoose as its ORM.
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Complete Guide to Authentication in JavaScript
After importing the mongoose module, use the [mongoose.connect()](https://mongoosejs.com/docs/api/mongoose.html#mongoose_Mongoose-connect) function to connect to the database. The first argument is the connection string, and the second argument is an object that contains the options, which are used to configure the connection. The above code logs the message, MongoDB connection is established successfully! 🎉, once the connection is successful.
- Open source public fund experiment - One and a half years update
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Full Stack To Do list, a step-by-step tutorial
Helmet helps “sanitise” the input, which might not have come from the UI directly. Mongoose is what is known as an Object Document Modelling (ODM), which defines a structure (schema) for the stored data, making it easier to manage in Express. These additions have been omitted from our example stack purely to simplify the tutorial and focus on the fundamental tiers and interfaces.
What are some alternatives?
BSONMap - Elixir package that applies a function to each document in a BSON file.
TypeORM - ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
naya - A fast streaming JSON parser written in Python
Prisma - Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB
json - Strongly typed JSON library for Rust
Sequelize - Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.
json - JSON for Modern C++
MikroORM - TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.
ndjson.github.io - Info Website for NDJSON
Bookshelf - A simple Node.js ORM for PostgreSQL, MySQL and SQLite3 built on top of Knex.js
csvz - The hot new standard in open databases
Mongorito - 🍹 MongoDB ODM for Node.js apps based on Redux