Essays about: "Event Sourcing"

Showing result 1 - 5 of 11 essays containing the words Event Sourcing.

  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. Rare Earth Metals' Resiliency and Volatility Spillover Effects : A Critical Supply Assessment for Western Technologies From a Risk Management Perspective

    University essay from Linköpings universitet/Nationalekonomi; Linköpings universitet/Filosofiska fakulteten

    Author : Farzam Ebrahimi; Samuel Elm; [2023]
    Keywords : Rare Earth Metals; Interconnectedness; Conditional Volatility; Risk Management; Value at Risk; Event Study;

    Abstract : This paper explores the relationship between Chinese rare earth metals (REMs) and the industries in the U.S and Europe that heavily rely on them. READ MORE

  4. 3. Single Sourcing Financing and Advice in M&A. An Event Study of Selected Non-Financial Companies Listed on Nasdaq Stockholm

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Mercy Abasi-Okoko; Adam Rudolfsson; [2021]
    Keywords : Single Sourcing M A Value Creation Event Study; Business and Economics;

    Abstract : This thesis is done in collaboration with Nordea Corporate Finance. It was borne out of the need to examine the effect single sourcing acquisition deals has on value creation for acquiring shareholders. A short-term event study methodology with varying event windows was employed to empirically test this effect. READ MORE

  5. 4. Evaluating fine-grained events foran Event Sourcing proof-of-concept

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Henrik Nguyen; [2019]
    Keywords : Event sourcing; data conversion; proof-of-concept; ne-grained events;

    Abstract : Data conversion for evolving events in an Event Sourcing System is a complex issue and needs to be maintainable. There are suggested ways handling data conversion today which combine different methods into a framework. However, there is a lack of exploration of different and alternative methods to handle the complicated matter. READ MORE

  6. 5. Managing the challenges of event sourcing : Versioning and incorrect states

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Andreas Karlsson; Nils Pettersson; Peter Malmquist; [2019]
    Keywords : Event Sourcing; Event Versioning; Functional Programming; Retroactive Events;

    Abstract : Event sourcing has caught the interest of many developers due to desirable features such as an implicit audit log and a simplified database design. This thesis presents a case study with a focus on managing the challenges of versioning and correcting incorrect states. READ MORE