Serializability testing
We can utilize the Serialization Graph or Precedence Graph to examine a schedule’s serializability. A schedule’s full transactions are organized into a Directed Graph, what a serialization graph is.
Precedence Graph
It can be described as a Graph G(V, E) with vertices V = “V1, V2, V3,…, Vn” and directed edges E = “E1, E2, E3,…, En”. One of the two operations—READ or WRITE—performed by a certain transaction is contained in the collection of edges. Where Ti -> Tj, means Transaction-Ti is either performing read or write before the transaction-Tj.
Serializability in DBMS
In this article, we are going to explain the serializability concept and how this concept affects the DBMS deeply, we also understand the concept of serializability with some examples, and we will finally conclude this topic with an example of the importance of serializability. The DBMS form is the foundation of the most modern applications, and when we design the form properly, it provides high-performance and relative storage solutions to our application.
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