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
Neko [114]
2 years ago
11

You are working as a Solutions Architect for a technology company which is in the process of migrating their applications to AWS

. One of their systems requires a database that can scale globally and can handle frequent schema changes. The application should not have any downtime or performance issues whenever there is a schema change in the database. It should also provide low-latency response to high-traffic queries. Which is the most suitable database solution to use to achieve this requirement?
Social Studies
1 answer:
9966 [12]2 years ago
7 0

The correct answer is Amazon DynamoDB

DynamoDB is a cloud service. Amazon hosts all the infrastructure needed to run an instance of DynamoDB for its customers. In return, customers must pay for the following:

Every read request

Every write unit request

Each byte of storage used (storage)

The currency for these requests are RCU (Read Capacity Units) and WCU (Write Capacity Units). In general, a DynamoDB table needs to have a certain provisioned RCU / WCU (// B) at the time of creation (can be modified at any time as well) and the table can serve as many readings / writes as needed, as long as the RCU / Provisioned WCU support traffic.

You might be interested in
Many Mayan traditions can be traced back to which earlier people? (10 points)
damaskus [11]
Pretty sure it’s d the Inca
8 0
3 years ago
Read 2 more answers
Determine whether the given description corresponds to an observational study or an experiment: A Gallup pole surveyed 1018 adul
Inessa [10]

Answer: Observational Study

Explanation: An experiment requires a scientist to observe subjects of the study under specific conditions where an independent variable is involved and controlled by the scientist.

An observational study on the other hand is in an uncontrolled environment and the scientist does not have any control on the variables. An example is polls. The purpose of this type of study is to get statistical values without  interfering with the the subjects of the study.

4 0
3 years ago
You are listening to a song on the radio while doing your homework. The phone rings. Your mother has called to tell you that you
adelina 88 [10]

Listening to that particular song considered as the kind of conditional feeling which makes will make to associate by recollecting the effects of remembering the sudden demise of my uncle.    

Explanation:

Usually, bad and unexpected events may distract the human brain control. Such incidents can also be witnessed by a coincidence of any other sync activities. Here the song which I happened to hear when I got the sad news of  the sudden demise of my uncle will have high pathetic effects on my inner thought.

Such inner thought will touch my sense of unforgettable memories of my uncle when I hear that particular song tuned on the radio on that particular day. That selective song and the memories of my uncle will be an inseparable moment ringing into my painful feelings will conquer my mental strength even though the tragedy took place before three months.

3 0
3 years ago
4
zimovet [89]
Is this for math or science.? Because for math it should be d. Ratio in math means the the “quantitative relation between two amounts showing the number of times one value contains or is contained within the other” for example. The ratio of bananas to apples is 8 to 4.
But it is also used to describe the change of something. For example, the ratio that one say we will have floating cars is….

SO it most likely d. But maybe a. But I confused why there are science things.
4 0
2 years ago
How many seats does texas have in the house of representatives?
spayn [35]

Texas has 2 senators and 36 seats in the house of representatives. Hope this helps.

3 0
3 years ago
Other questions:
  • Why do most Brazilians live along the country’s coast?
    6·1 answer
  • Many immigrants gave Americans a wonderful supply of what?
    10·1 answer
  • The total of one's mental, emotional, and social characteristics is one's:
    10·2 answers
  • which word best describes the central government that was created under the articles of confederation? a) powerful b)simplistic
    5·1 answer
  • In their discussion of male-female relationships, john and mary come to the conclusion that men are prisoners of their hormones
    9·1 answer
  • Cartoon Analysis pls help
    6·1 answer
  • Impact that social factors have on an individual and society
    8·1 answer
  • )<br>What are the smallest and the biggest provinces of Nepal?​
    10·1 answer
  • Each State Retains its sovereignty, freedom, and independence, and every power and right... not expressly granted to the United
    11·1 answer
  • Define Democratic party in your OWN words
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!