Additionally, open-source NoSQL databases don’t require expensive licensing fees and can run on inexpensive hardware, rendering their deployment cost-effective. When working with NoSQL databases, whether they are open-source or proprietary, expansion is easier and cheaper than when working with relat...
The article examines the evolution of NoSQL database or post relational databases and its benefits to web applications and web developers. It mentions that NoSQL solutions can be very useful and solve several database problems, but its insufficient integrity checking is worrisome. It states that ...
When you run the mongo command without arguments, it launches the shell and connects to the default local server provided by the mongod process at mongod://127.0.0.1:27017. This means you’re connected to the local host through port 27017. By default, the mongo shell starts the session by...
One of the advantage of NoSQL database is that they are really easy to scale and they are much faster in most types of operations that we perform on database. There are certain situations where you would prefer relational database over NoSQL, however when you are dealing with huge amount ...
Notably, CouchDB automatically updates its indexes when JSON documents are added, deleted or modified. In particular, some features of CouchDB made it prefera- ble among the other document-based NoSQL data stores, such as MongoDB: the embedded MapReduce engine, its REST-ful architecture and ...
Fixed a bug in PartitionKeyDefinitionMap to cache single partition collections and not make extra fetch partition key requests. Fixed a bug to not retry when an incorrect partition key value is provided. 1.8.0 Added the support for multi-region database accounts. ...
Fixed a bug in PartitionKeyDefinitionMap to cache single partition collections and not make extra fetch partition key requests. Fixed a bug to not retry when an incorrect partition key value is provided.1.8.0Added the support for multi-region database accounts. Added support for automatic retry ...
If a new data field is added to the download object, it doesn't matter if the client is ready to use it or not, it can still be sent and saved without first having to update a table definition on the client. When the client app is updated to start using the new field, it just ...
GridFS to store big data + metadata (not actually an FS) Has geospatial indexing Best used:If you need dynamic queries. If you prefer to define indexes, not map/reduce functions. If you need good performance on a big DB. If you wanted CouchDB, but your data changes too much, filling...
A three-way handshake is primarily used to create a TCP socket connection. It works when: A client node sends a SYN data packet over an IP network to a server on the same or an external network. The objective of this packet is to ask/infer if the server is open for new connections....