Announcing Gandiva Initiative for Apache Arrow | Dremio Blog
Summary We recently announced The Gandiva Initiative for Apache Arrow. This is a new execution kernel for Arrow that is based on LLVM. Gandiva provides very significant performance improvements for low-level operations on Arrow buffers. We first included this work in Dremio to improve the efficiency and performance of analytical workloads on our platform, which will become available to users later
Origins of Apache Arrow & Its Role Today | Dremio Blog
The data landscape is a constantly changing one. We started with relational databases to store and process transactional data that was generated by a business’s day-to-day operations (e.g., customer, order details) to serve OLTP use cases. Then, with the rising need to derive analytical insights from a business’s stored data (e.g., average sales over time), we moved onto OLAP-based systems with da
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