What exactly is the difference between forward recovery and backward recovery in a database?
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- What is the key distinction between forward and backward recovery in the context of a database?Each of these methods for storing a relational database has two benefits. Each connection should have its own file.The distinction between Scripts and Stored Procedures may be summarized as follows: What's the point of each one? In comparison to other methods, what are the advantages of using Stored Procedures in a database
- What is distributed deadlock detection, and how does it work in a distributed database environment?Oftentimes, database systems are made up of processes (also known as threads) that communicate with one another via interacting with shared memory resources.Access to the shared memory space is restricted in what way, if at all.When it comes to serializing access to data structures in shared memory, is two-phase locking the most acceptable technique? Your response should be supported by reasoning.What are the advantages of sockets over file-based and common database methods
- Another action may be triggered by the execution of a trigger. There is often a limit on how deep nesting may go in database systems. Why could they impose such a restriction?In database refactoring, the greater the coupling, the harder it is to refactor. True FalseDescribe the concept of "lazy loading" in the context of database connectivity.
- For the aviation industry, "snapshot isolation" serves as an example of a database design. In the case that airlines improve their overall performance, is it appropriate to choose a strategy that does not lend itself to serialization?Like other distributed systems, managing concurrency in a distributed database is challenging. In the absence of any existing copies, does 2PL (two-phase locking) become an option? Explain?How does the "isolation vs. latency" trade-off play out in high-concurrency database systems?