**Everton's Data Improvement: The Impact of Grealish's Arrival**

The journey of Everton's football club has been marked by the integration of data into their operations, a significant shift from relying solely on spreadsheets. The arrival of manager Mark Grealish introduced a paradigm shift in how Everton utilized data, transforming their approach from a reliance on spreadsheets to a data-driven analytics hub. This article explores the positive impact of Grealish's arrival on Everton's data capabilities and identifies areas for improvement to ensure their success.

**The Impact on Data Quality**

Grealish's arrival marked a turning point in Everton's data landscape, enhancing data quality significantly. The introduction of new metrics and tools, such as iGlossy, revolutionized how data is analyzed and presented. For instance, iGlossy facilitated real-time monitoring of key performance indicators (KPIs), allowing managers to make data-driven decisions faster. This shift led to improved data quality, ensuring that Everton's performance was measured accurately and fairly. As a result, decision-making became more informed, driving better outcomes in games and overall performance.

**Areas for Improvement**

Despite the advancements, Everton still faces challenges. Data redundancy remains a concern, with multiple systems handling data that could lead to inconsistencies. Processing time is another issue, as tools like Tableau can be slow with large datasets, delaying decision-making. Additionally, integrating data with existing systems, which often rely on outdated software, remains a hurdle. Addressing data redundancy through better data aggregation and consistency can streamline operations. Implementing tools like Tableau with user-friendly interfaces and cost-effective solutions can help reduce processing time. Finally, fostering better communication and integration with existing systems is crucial for seamless data flow.

**Conclusion**

Grealish's arrival has been instrumental in transforming Everton's data capabilities, leading to improved decision-making and a competitive edge. While there are areas for improvement, such as data redundancy and integration challenges, Everton remains well-positioned to leverage data effectively. By continuing to invest in data solutions, Everton can maintain its competitive advantage and achieve long-term success.

In summary, Grealish's arrival has been a significant step forward, enhancing data quality and decision-making. However, Everton must address data redundancy, processing time, and integration challenges to fully capitalize on data as a competitive advantage. This strategic approach will ensure Everton's continued success in football.