Ben & Jerry's has created a microservice-based accounting application that includes several utilities and database connections. Sometimes one of their microservices receives a huge number of requests from other actors (i.e. other microservices or sub-systems in the domain). This issue negatively impacts the efficiency of the whole application. Explain what constructive technique, feature, or solution you suggest to Ben & Jerry's to handle that stress.
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- You are one of the team members who your project team leader has assigned to involve in the discussion of developing an Automated Teller Machine (ATM) system. Throughout the discussion, you have gathered the following requirements statement for the ATM system from your clients' team members. The IT personnel from your client’s team need to understand the structure of your database and the interaction between the actor(s) or object(s) in the system. Therefore, you have instructed your System Analyst to provide the structural and behavioural modelling of the ATM system based on the requirements statement you gathered, as shown below : AutomatedTellerMachine The software to be designed will control a simulated Automated Teller Machine (ATM) having a magnetic stripe reader for reading an ATM card, a customer console (keyboard and display) for interaction with the customer, a slot for depositing envelopes, a dispenser for cash (in multiples of $20), a printer for printing customer…1 Problem StatementYou are the CTO of a startup based out of Arlington, VA that needs to setup a database to keep track of thedetails of the customers: last name, first name, customer ID, street address, customer star rating (a rating on a 1– 5 scale, with 5 being best, representing the type of customer) and phone number. It also needs to keep track ofsimilar information for suppliers as well (although instead of supplier first and last name, there will just be a suppliercompany name). The database should maintain the data on products that are offered. Information about whichproduct is offered by which supplier should also be maintained. Finally, which customers have purchased whichproducts should also be tracked (note that we are only interested in which customers bought which product, but notconcerned about the date or how many were bought).1.1 Business RulesAssumptions for the business model are as follows:• Only customers that have purchased one or more products will exist in the…You must create an ER model for Upwork before forward engineering the database in MySQL. A database design project typically begins with requirements analysis to identify the business rules, entities, and relationships to form an ERD, which is then converted into a database. Assumptions: - A client/freelancer can sign up and create an account via email. - A freelancer cannot be a client. - Clients can leave feedback on the freelancers. - The system should keep track of all bids for each project. - The total bid amount can be calculated by assuming an 8-hour workday. [(freelance hourly rate * total number of days * 8) = Bid Amount] Other functionality not mentioned in the assumptions section is out of scope. Hint: How to get started: - Writing down your design before implementing it in MySQL will help you better understand the relationships. - Examine the screenshots provided to learn how the website works. - Determine which entities are required and which may be required. - Record…
- As a middle manager for a cloud provider company, you are responsible for the team that manages the database management systems for a multitude of large corporations. While assisting a client with some troubleshooting, one of your employees gains some insight into their database structure. It later comes to your attention through a co-worker, that said the employee has an inside scoop about an upcoming business transaction that the client is pursuing and, if he played his cards right, he could be rich! What do you do? Why?You are the CTO of a startup based out of Arlington, VA that needs to setup a database to keep track of the details of the customers: last name, first name, customer ID, street address, customer star rating (a rating on a 1 – 5 scale, with 5 being best, representing the type of customer) and phone number. It also needs to keep track of similar information for suppliers as well (although instead of supplier first and last name, there will just be a supplier company name). The database should maintain the data on products that are offered. Information about which product is offered by which supplier should also be maintained. Finally, which customers have purchased which products should also be tracked (note that we are only interested in which customers bought which product, but not concerned about the date or how many were bought). 1.1 Business Rules Assumptions for the business model are as follows: Only customers that have purchased one or more products will exist in the database.…Your company has decided to replicate its product database over many servers in order to increase the overall processing performance of the database. This will prevent all transactions from being handled by a single system at any one time. In making this choice, what kind of considerations and worries will need to be taken into account?
- What is the best example of a scenario in which a new database should be created to support the business? a.) An organization is building an eCommerce website for their customers to purchase products. They would like to have all of the usual features of an eCommerce site setup while allowing their customer service team to help track orders and provide help to customers that call in. b.) An organization would like to create a reporting tool built off of their eCommerce database to identify data analytics around customer purchases on their existing data. c.) An organization would like to create an eCommerce site through a hosting site like Shopify that handles all of the processing of the orders. d.) An organization would like to create a new product line to sell on their existing eCommerce site.You are an IT Manager of a large team of highly skilled analysts, programmers, and support personnel. You need to manage the assignment of these skilled employees to various projects, and your highly skilled employees are often assigned to support several projects simultaneously. You would like to create a database to help manage their assignment to various company projects. There are many-to-many relationships between Employees, Skills, and Projects. These many-to-many relationships could be decomposed as follows: Each Employee has one-to-many Skills and each Skill is associated with one-to-many Employees. Each Project requires one to many Employees and each Employee is assigned to one-to-many Projects. Each Project requires one-to-many Skills and each Skill is needed for one-to-many Projects. Assume the following fields are required at a minimum for each of the primary RDBMS tables: Tasks: Using the table attached 1. Draw a decomposed ERD based on the above business rules 2. Convert…You are an IT Manager of a large team of highly skilled analysts, programmers, and support personnel. You need to manage the assignment of these skilled employees to various projects, and your highly skilled employees are often assigned to support several projects simultaneously. You would like to create a database to help manage their assignment to various company projects. There are many-to-many relationships between Employees, Skills, and Projects. These many-to-many relationships could be decomposed as follows: Each Employee has one-to-many Skills and each Skill is associated with one-to-many Employees. Each Project requires one to many Employees and each Employee is assigned to one-to-many Projects. Each Project requires one-to-many Skills and each Skill is needed for one-to-many Projects. Assume the following fields are required at a minimum for each of the primary RDBMS tables:
- Student: Michael Reyes Develop a simple but functional banking system using your created/designed database for this. Use the fields you have added/created in your database. Your system should have a function for deposit, withdrawals, bank transfers, bills payments, computation of interests at a fixed date (every 15th of the month, about 0.001 interest on the current balance), and other transactions you might want to include depending on your database. Display the database before and after update. Design your own GUIs (input/output windows) (USE oop concept jframe )Explain the concept of "connection draining" and why it might be used in a database management scenario.Database design is a crucial phase during the database life cycle (DBLC).John is the CEO of a company that produces large-scale online educationpackages. The company has decided to start from scratch with a brand new database system. He has approached you to assist him specifically with the Conceptual Design. John has provided you access to their previous system and has set up interviews for you with multiple employees that use the system. John has also requested a visual representation of the data to help him get an overview. As a businessman, John must make important decisions based on reports generated by the system. A list of the required reports has been sent to you. John has also indicated that their data will be hosted across multiple sites due to thelarge amounts of data that have to be stored.Fully explain to John how you will approach the Conceptual Design stage.Your answer must refer to the situation described above.
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