1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
solniwko [45]
3 years ago
7

Research 3 distributions that utilize the big data file systems approaches, and summarize the characteristics and provided funct

ionality. Research 3 distributions that utilize other NoSQL or NoSQL approaches, and summarize the characteristics and provided functionality. Compare and contrast how these technologies differ and the perceived benefits of each. Provide examples as necessary.
Computers and Technology
1 answer:
OlgaM077 [116]3 years ago
3 0

Answer:

Explanation:

1: The three most popular data systems that make use of Big Data file systems approach are:

The HDFS (Hadoop Distributed File System), Apache Spark, and Quantcast File System(QFS).

HDFS is the most popular among these and it makes use of the MapReduce algorithm to perform the data management tasks. It can highly tolerate faults and can run on low-cost hardware. It was written in Java and it is an open-source software.

Apache Spark makes use of Resilient Distributed Data (RDD) protocol. It is much faster and lighter than the HDFS and it can be programmed using a variety of languages such as Java, Scala, Python, etc. Its main advantage over HDFS is that it is highly scalable.

While QFS was developed as an alternative to the HDFS and it is also highly fault-tolerant and with space efficient. It makes use of the Reed-Solomon Error Correction technique to perform the task of data management.

2: The NewSQL databases were developed as a solution to the scalability challenges of the monolithic SQL databases. They were designed to allow multiple nodes in the context of an SQL database without affecting the replication architecture. It worked really well during the starting years of the cloud technology. Some of the databases that make use of New SQL technology are Vitess, Citus, etc.

Vitess was developed as an automatic sharding solution to the MySQL. Every MySQL instance acts as a shard of the overall database and each of these instances uses standard MySQL master-slave replication to ensure higher availability.

While, Citus is a PostgreSQL equivalent of the Vitess. It ensures transparent sharding due to which it accounts for horizontal write scalability to PostgreSQL deployments.

NoSQL database technology was developed to provide a mechanism for the storage and retrieval of data that is modeled in a way other than the tabular relations used in the traditional databases (RDBMS). The most popular database that makes use of the NoSQL technology is MongoDB. It functions as a cross-platform document-oriented database. It is known for its ability to provide high availability of replica sets. A replica set is nothing but a bundle of two or more copies of the data

You might be interested in
Money left over after the bills are paid is referred to as
sveta [45]
Change is what is left over 

ex. the cashier tells you "here is your leftover change sir/ma'am "<span />
3 0
3 years ago
Read 2 more answers
The U.S. National Institute of Standards and Technology defines the incident response life cycle as having four main processes:
GuDViN [60]

Answer:

C. Post-incident activity.

Explanation:

An incident is a event of intrusion or attack or violation of an attempt of an attack. An incident response is an opposing response to an attack or violation.

An incident response life cycle are stages followed to mitigate a current attack or violation. The stages of the incident response life cycle are, preparation, detection and analysis, containing and eradicating and recovery, and post incident activity.

7 0
3 years ago
Fill in the blank.He wrote me a love blank
saul85 [17]
A love poem. He wrote you a love poem.
3 0
3 years ago
Read 2 more answers
Que implicaciones sociales puede tener la robótica
wolverine [178]
Según estos estudios, el impacto de los robots en la productividad ya se compara con la contribución de las máquinas de vapor en el pasado. ... Algunos de los aumentos en la productividad que se derivan de la densificación de los robots se comparten con los trabajadores mediante el pago de salarios más altos.
8 0
2 years ago
What is the primary difference between sort and filter?
Over [174]

Answer:

all the questions that she is submitting is all the questions im getting wrong please someone answer them for me please help me out

Explanation:

im not that smart and i need help please someone

8 0
3 years ago
Read 2 more answers
Other questions:
  • Common icons found on the Windows desktop are _____.
    6·2 answers
  • Complex communication skills will probably never be outsourced to a computer because they require the human touch.
    8·1 answer
  • Circular errors are caused by adding the cell name of a/an _______ cell to a formula.
    11·2 answers
  • If you wanted to share a statement of the company's financial position at a certain time, you would use a _____.
    12·2 answers
  • Write a Java class called BankAccount (Parts of the code is given below), which has two private fields: name (String) and balanc
    9·1 answer
  • Which component of a word processor displays the name of the document?
    13·1 answer
  • Need answer ASAP plz
    8·1 answer
  • Something I should look for when trying to decide if a source is credible is the publication's ....
    10·1 answer
  • Java IntelliJ
    14·1 answer
  • write an algorithm to settle the following question: a bank account starts out with $10,000. interest is compounded monthly at 6
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!