March 2025
Intermediate to advanced
506 pages
16h 49m
Spanish
Content preview from Ingeniería de datos financieros
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Capítulo 3. Sistemas de identificación financiera
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Un aspecto clave de los datos financieros, como los precios y las transacciones, es que sólo pueden aportar valor informativo si podemos asignar de forma fiable cada registro a su entidad correspondiente. Poder filtrar un conjunto de datos para obtener los datos de una entidad concreta desbloquea la capacidad de analizar los datos de forma significativa.
Para ello, los participantes en los mercados financieros han desarrollado y empleado distintos tipos de identificadores financieros. Sin embargo, la identificación de datos sigue siendo un reto notable y se considera uno de los problemas más críticos de la gestión de datos financieros. La cuestión pendiente de la gestión de datos de referencia, presentada en el capítulo anterior, gira fundamentalmente en torno a la identificación financiera y la correspondencia de varios identificadores que hacen referencia a la misma entidad del mercado financiero.
En este capítulo se tratará el problema de la identificación de datos financieros, se ilustrarán las propiedades deseadas de los sistemas de identificación financiera y se examinarán las principales características y limitaciones de los sistemas actuales.
Si vas a convertirte en ingeniero de datos financieros, tratar con identificadores financieros y saber gestionar sus deficiencias será uno de los principales retos ...
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