(ie. MongoDB, Cassandra, Hadoop family, Riak, and Cloud Provider proprietary hosted/managed clones) In many cases, they tried to win market share by bridging the gap for older engineers/customers who only understood SQL, by offering SQL-like query syntax which would be translated/augmented to ...
What’s missing from MongoDB is a SQL-style join operation, which is the ability to write one query that mashes together the activity stream and all the users that the stream references. Because MongoDB doesn’t have this ability, you end up manually doing that mashup in your application c...
The volume of data is often humongous and mostly unpredictable. In such cases, splitting data into multiple pieces while inserting and joining the tables during data retrieval will add excessive latency.doi:10.1007/978-1-4842-3682-6_1Manish Sharma...
In this course, AWS Hero Alex DeBrie shows you step-by-step how to move a MongoDB database to Amazon DocumentDB, which is compatible with MongoDB. You can watch Alex do the steps of the transfer, or you can do them yourself with your own AWS account or the AWS Free Tier. Free ...
MongoDBis aNoSQLdocument-based database that uses JavaScript as its query language, allowing me to complete the end-to-end JavaScript platform. But that’s not even the main reason to choose this database. MongoDB is aschema-less databasethat allows you to persist your objects in a flexib...
If I have a use case for both huge data storage and searchability, why would I ever choose Google Cloud Bigtable over Google Cloud Datastore? I've seen a few questions on SO and other sides "comparing" Bigtable and Datastore, but it seems to boil down to the same n...
If one opts for non-relational data, one would opt for MongoDB which is a document-based database. If one opts for a relational database, they would select MySQL, PostgreSQL, or a similar database. With PostgreSQL, one has the option to use both types of data. PostgreSQL might have no...
Developers have a range of databases to choose from, including relational (e.g. MySQL or Postgres) and non-relational (e.g. MongoDB). What is an API and which different types of API’s exist? API stands for Application Programming Interface. It is a set of protocols, routines, and tool...
And, even less surprisingly, these developments lead to a convergence of SQL and NoSQL databases towards a universal multi-model data management platform. Take MongoDB, the most popular NoSQL database platform. Over the years it has become such a de facto standard for NoSQL that other ...
the choices quickly become overwhelming. TheDB-Engines Rankinglists 359 different databases, for example, so there is plenty of temptation to use a database that you already know, or one that makes extensive promises on what it will deliver. If you have implemented MongoDB, say, then why not...