{"product_id":"query-optimization-based-on-the-automata-theory-von-miguel-rodriguez-daladier-jabba","title":"Query Optimization Based on the Automata Theory","description":"\u003cp\u003eThe query optimization problem has been widely addressed in Relational Database Management Systems (RDBMS). Many strategies have been implemented to solve this problem including deterministic algorithms, randomized algorithms, meta-heuristic algorithms and hybrid approaches. This book provides a literature review that includes solutions to the join-ordering problem using simulated annealing, genetic algorithms and ant colony optimization. Such methodologies deeply depend on the correct configuration of various input parameters. This book also introduces a new meta-heuristic approach based on the automata theory adapted to solve the join-ordering problem. The proposed method requires only a single input parameter that facilitates its usage respect to other methods. The algorithm was embedded into PostgreSQL and compared with the genetic competitor using random and star database schemas.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659399442\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783659399442","offer_id":39434579050589,"sku":"9783659399442","price":54.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/0f539e43-c4ec-419a-9ff9-15dfd1390138.jpg?v=1772947203","url":"https:\/\/shop.autorenwelt.de\/products\/query-optimization-based-on-the-automata-theory-von-miguel-rodriguez-daladier-jabba","provider":"Autorenwelt Shop","version":"1.0","type":"link"}