Essays about: "CQRS"

Found 4 essays containing the word CQRS.

  1. 1. Comparison between CRUD and CQRS in an event driven system

    University essay from KTH/Hälsoinformatik och logistik

    Author : Rasmus Jansson; [2024]
    Keywords : CQRS; CRUD; Event Driven Architecture; Event Sourcing; EventStoreDB; Kafka; CQRS; CRUD; Händelsedriven Arkitektur; Händelsekällor; EventStoreDB; Kafka;

    Abstract : In todays digitalised society, effective solutions to manage huge amount of data is needed. An established design pattern that are used in many systems are CRUD. To handle data in events have become more popular over the years, but CRUD is not optimised for it. A possible replacement is CQRS, it is designed with events in mind. READ MORE

  3. 2. A new programming model for enterprise software : Allowing for rapid adaption and supporting maintainability at scale

    University essay from KTH/Elkraftteknik

    Author : Marc Höffl; [2017]
    Keywords : Enterprise Software; Microservices; Event Sourcing; Command Query Responsibility Segregation CQRS ; Distributed Systems; Process Systems; Enterprise Resource Planning ERP ; Business Process Re-engineering BPR ; Transparency; Adaptability; Testability; Reparability; Seneca.js; Hemera.js; Enterprise Software Patterns; Pattern Matching; Transport Independence; Additivity;

    Abstract : Companies are under constant pressure to adapt and improve their processes to staycompetitive. Since most of their processes are handled by software, it also needs toconstantly change. Those improvements and changes add up over time and increase thecomplexity of the system, which in turn prevents the company from further adaption. READ MORE

  4. 3. An Evaluation on Using Coarse-grained Events in an Event Sourcing Context and its Effects Compared to Fine-grained Events

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Brian Ye; [2017]
    Keywords : Event sourcing; CQRS; Granularity; Event;

    Abstract : Introducing event sourcing to a system that is based on a model following Create, Read, Update and Delete (CRUD) operations can be a challenging task and requires an extensive rework of the current system. By introducing coarse-grained events it is possible to persist the structure of the data in a CRUD model and still gain the benefits of event sourcing, avoiding an extensive rework of the system. READ MORE

  5. 4. Practitioners’ view on command query responsibility segregation

    University essay from Lunds universitet/Institutionen för informatik

    Author : Martin Nilsson; Nazife Korkmaz; [2014]
    Keywords : Business and Economics;

    Abstract : Relational database management systems (RDBMS) have long been a predominant technology in information systems (IS). Today, however, the ever-changing technology landscape seems to be the proving grounds for many alternative approaches. For instance, alternative databases are currently used in many cloud services that affect everyday life. READ MORE