As a Node Operator, I've managed nodes across several blockchain networks, including Ethereum and Cosmos. A recent product that caught my attention is The Graph, which simplifies querying blockchain data. It employs a decentralized indexing protocol, allowing developers to build efficient applications. During my experience with The Graph, I found its subgraph creation straightforward, greatly enhancing data retrieval speed and accessibility. I recommend familiarizing yourself with their documentation and exploring their community for support. If you're looking to optimize your node operations, consider integrating such tools for robust performance and scalability in your blockchain projects.