



What are some common design patterns used in the BLL? How does the BLL contribute to application maintainability?
In Stock
$34.99
$29.99
Shipping and Returns Policy
- Deliver to United States » Shipping Policy «
- - Shipping Cost: $5.99
- - Handling time: 2-3 business days
- - Transit time: 7-10 business days
- Eligible for » Returns & Refund Policy « within 30 days from the date of delivery
Find similar items here:
what is bll
- What is the relationship between the BLL and the hexagonal architecture (ports and adapters) for achieving better separation of concerns and testability?
- How does the BLL handle data consistency across multiple operations?
- What is the role of state management in the BLL?
- What is the relationship between the BLL and data repositories? How does the BLL handle concurrent access to shared resources?
- How does the BLL support different strategies for handling data consistency in distributed transactions involving multiple services?
- What is the relationship between the BLL and the concept of a "smart domain" versus an "anemic domain"?
- What are the considerations for designing a BLL that adheres to the principles of SOLID design and promotes maintainability and extensibility? How does the BLL support different approaches to implementing business rules, such as using if-else statements, rule engines, or decision tables?
- How does the BLL support different strategies for handling optimistic or pessimistic locking to manage concurrent access to shared data?
- What is the role of data validation frameworks in the BLL?
- What is the role of the Template Method pattern in the BLL for defining a base algorithm while allowing subclasses to override specific steps?
-
Next Day Delivery by USPS
Find out more
Order by 9pm (excludes Public holidays)
$11.99
-
Express Delivery - 48 Hours
Find out more
Order by 9pm (excludes Public holidays)
$9.99
-
Standard Delivery $6.99 Find out more
Delivered within 3 - 7 days (excludes Public holidays).
-
Store Delivery $6.99 Find out more
Delivered to your chosen store within 3-7 days
Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store -
International Delivery Find out more
International Delivery is available for this product. The cost and delivery time depend on the country.
You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
You have 28 days to return your order from the date it’s delivered. Exclusions apply.
View our full Returns and Exchanges information.
Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.
No reviews yet. Only logged in customers who have purchased this product may leave a review.