MongoDB was founded in 2007 by Dwight Merriman, Eliot Horowitz and Kevin Ryan – the team behind DoubleClick.
At the Internet advertising company DoubleClick (now owned by Google), the team developed and used many custom data stores to work around the shortcomings of existing databases.
Who is CEO of MongoDB
Dev Ittycheria, President & CEO Currently, he is the President & CEO of MongoDB, where he led its IPO in 2017—the first public offering of a database company in over 26 years.
How old is MongoDB
MongoDB was founded in 2007 by DoubleClick founders Dwight Merriman, Eliot Horowitz, and Kevin Ryan, but went public on October 19, 2017 at $24 per share.
Does MongoDB compete with snowflake
MongoDB provides excellent performance when it comes to unstructured data. As MongoDB stores data in documents, retrieval of data becomes faster than Snowflake, which stores data in rows and columns.
Snowflake has an excellent performance for huge volumes of data.
What are the features of MongoDB?
- Ad-hoc queries for optimized, real-time analytics
- Indexing appropriately for better query executions
- Replication for better data availability and stability
- Sharding
- Load balancing
Why should I join MongoDB
Great management with hands on technical training MongoDB is a great place to work.
The pay is amazing and you can make a lot of money here. Managers do what they can to make sure you succeed here, even managers from other teams will help you out if you ask.
Why MongoDB is so popular
The sharding and aggregation framework, coupled with document validations, fine-grained locking, a mature ecosystem of tools and a vibrant community of users are some of the key reasons why MongoDB is the go-to database for many.
Is MongoDB hard to learn
MongoDB is a Document Database, which stores all schema and records in documents using a JSON (Javascript object notation) like syntax.
If you are familiar with JavaScript, JSON, and Web Development, MongoDB will not be very difficult to understand, and these courses will definitely help you to get a good start.
How many companies are using MongoDB
We have data on 53,983 companies that use MongoDB.
What is Sku mongodb
Altogether, a single SKU for a product can represent tens or hundreds of different attributes, each of which can be unique to that SKU.
MongoDB’s document data model helps contain and organize the chaos of retailers’ data silos into a consolidated rich JSON document.
Why do you want to join MongoDB
Using MongoDB can provide many benefits to a software development team. Its flexible schema makes it easy to evolve and store data in a way that is easy for programmers to work with.
MongoDB is also built to scale up quickly and supports all the main features of modern databases such as transactions.
Is MongoDB a PaaS
Swisscom has built its New Application Cloud PaaS for Microservices with MongoDB Enterprise Advanced.
MongoDB is also the core content management component of SAP’s PaaS offering and VMWare’s PaaS.
Is MongoDB IaaS or PaaS
Example of IaaS IaaS: AWS, Azure, Google Cloud Platform (GCP). PaaS: Apache (web server), MongoDB (database), Linux (operating system), JRE (Java runtime environment), Heroku (supports multiple programming languages).
Why does eBay use MongoDB
TL;DR: eBay uses MongoDB to perform a number of tasks involving large amounts of data.
Such projects include search suggestions, cloud management, storage of metadata, and the categorization of merchandise.
What is database design in MongoDB
Embedded Data Models With MongoDB, you may embed related data in a single structure or document.
These schema are generally known as “denormalized” models, and take advantage of MongoDB’s rich documents.
Is MongoDB good for chat
I think it’s hard to say that one database or another is the BEST without understanding more about the application but rest assured that MongoDB has been the choice for many popular chat applications.
What is MongoDB design philosophy
MongoDB’s design philosophy is focused on combining the critical capabilities of relational databases with the innovations of NoSQL technologies.
Our vision is to leverage the work that Oracle and others have done over the last 40 years to make relational databases what they are today.
What are the advantages of MongoDB?
- Full cloud-based developer data platform
- Flexible document schemas
- Widely supported and code-native data access
- Change-friendly design
- Powerful querying and analytics
- Easy horizontal scale-out with sharding
- Simple installation
- Cost-effective
Is MongoDB faster than SQL
MongoDB offers faster query processing but with an increased load and system requirements. Without knowing the purpose of use, it is not possible to classify SQL Databases or NoSQL Databases like MongoDB as better or worse than the other.
There are various factors that drive the MongoDB vs SQL decision.
What are the data types in MongoDB?
- String
- Integer
- Double
- Boolean
- Array
- Object
- Date
- Timestamp
What are the disadvantages of MongoDB
One of the downsides of MongoDB is that it doesn’t support transactions. Though fewer and fewer applications are requiring transactions, there are still some that need transactions in order to update multiple documents/collections.
If that’s a necessary function for your team, MongoDB should not be used.
Is MongoDB faster than SQL server
MongoDB is more fast and scalable in comparison to the SQL server. MongoDB doesn’t support JOIN and Global transactions but the SQL server supports it.
MongoDB supports a big amount of data but the MS SQL server doesn’t.
Why is MongoDB growing so fast
Its growth comes as demand continues for flexible databases to power modern data applications, although the market remains dominated by Oracle and Microsoft’s “traditional” SQL offerings as DB-Engines data shows.
Why joins are not used in MongoDB
One order and 8 line items are 9 rows in relational; in MongoDB we would typically just model this as a single BSON document which is an order with an array of embedded line items.
So in that case, the join issue does not arise.
Which top companies use MongoDB?
- eBay
- MetLife
- Shutterfly
- Aadhar
Which is better MongoDB or DynamoDB
MongoDB supports more native data types than DynamoDB, and it lets you nest documents.
Systems Design: Beyond accommodating large volumes of rapidly changing structured, semi-structured and unstructured data, MongoDB enables developers to add to the schema as their needs change.
Can we apply join in MongoDB
Join Collections MongoDB is not a relational database, but you can perform a left outer join by using the $lookup stage.
The $lookup stage lets you specify which collection you want to join with the current collection, and which fields that should match.
Is MongoDB better than Oracle
MongoDB gives you nice tools, but Oracle and other enterprise tools are simply better.
MongoDB documents are not RDBMS records. Choose MongoDB only if you can model your data “hierarchically” more than “horizontally”.
What is the culture of MongoDB
MongoDB’s organizational culture is horizontal. People of various positions in various jobs freely communicate and share opinions.
In this horizontal organizational culture, each team has a clear role and works efficiently through organic relationships.
Which are the most important features of MongoDB?
- Support ad hoc queries
- Indexing
- Replication
- Duplication of data
- Load balancing
- Supports map reduce and aggregation tools
- Uses JavaScript instead of Procedures
- It is a schema-less database written in C++
Citations
https://www.mongodb.com/evolved
https://fabric.inc/blog/mongodb-ecommerce/
https://www.simplilearn.com/tutorials/mongodb-tutorial/mongodb-data-types
