I just noticed that the relatively new open source noSQL database “HyperDex” was not mentioned in the S.O. question. Also-is anyone using it? How does it compare with other noSQL engines? We are
Category: Nosql
NoSQL, generally refers to non-relational databases. With the rise of Internet web2.0 websites, traditional relational databases have been unable to cope with web2.0 websites, especially the super-large-scale and high-concurrency SNS-type web2.0 pure dynamic websites, which have exposed many insurmountable problems. The non-relational database has been developed very rapidly due to its own characteristics. NoSQL database was created to solve the challenges brought by multiple data types in large-scale data collections, especially big data application problems.
Nosql – WHERE clauses on arrays in Azure Documentdb
In such an Azure Documentdb document
{
“id”: “WakefieldFamily”,
“parents”: [
{“familyName”: “Wakefield”, “givenName”: “Robin” },
{“familyName”: “Miller”, “givenName”: “Ben”}
],
“children”:
Rocksdb Chinese Wiki · Write Stalls Tuning
When we continue to insert a large amount of data, we will find that at a certain time, the performance will suddenly drop. If this happens suddenly, we will check whether it appears in the LOG fil
Nosql and Redis
1.NoSQL
a) Refers to some non-relational databases. High read and write performance, storage will expire, and data will be stored in memory
b) Classification
2.Redis
a) High
NOSQL – Accessing CouchDB Futon via HTTPS
I have a problem accessing the futon interface when using nginx proxy.
When using http protocol, this configuration works fine, but when I try to use
https, I keep getting no_db_file errors (but
NOSQL application essay contest, win iPhone6 and Mars!
Big data contains big profits. For some companies with a huge amount of data, the use of highly scalable non-relational databases has often surpassed relational databases, and this new type of data
Nosql: MongoDB or BigTable is not always “available”
Read Nathan Hurst’s Visual Guide to NoSQL Systems, he includes the CAP triangle:
>Consistency
>Availability
> Partition tolerance
SQL Server is an AC system, and MongoDB is a CP system.
Why do we use NOSQL?
Knowing some of the advantages provided by NoSQL (scalability, usability, etc.), I still don’t know why a website wants to use a non-relational database.
Can I get some help, is it best to use an
Data Warehouse – Data Warehouse Principle and NOSQL
Using MongoDB, CouchDB and related technologies, we can query faster, is this still valid?
“A copy of transaction data, specifically for query and analysis.” (R. Kimball The Data Warehouse To
Riak performance – unexpected results
In the last days, I had a fight with Riak. The initial setup was easier than I thought. Now I have a 3-node cluster. For testing purposes, all nodes are running on the same vm.
I admit that t