The global energy landscape is undergoing significant transformation, with energy consumption increasing by 2.2% in 2023. Smart meters play a vital role in this evolution, offering accurate billing, personalized tariffs, enhanced grid management, and energy efficiency insights. However, the widespread adoption of smart meters also presents significant data-related challenges, including data interoperability, management, and privacy concerns. MongoDB's Time Series collections provide a robust solution for storing and analyzing smart meter data, while Cedalo's MQTT Platform offers advanced features to meet the demands of large enterprises. Together, these technologies offer an end-to-end solution for smart meter data management, enabling power distribution companies to analyze trends, implement real-time monitoring, and make informed decisions regarding their infrastructure.