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- Presto can query data where it is stored, without needing to move data into a separate analytics system.
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The new official Presto app (for Android) has the ability to read the local data on the card (including all transactions that haven't yet synchronized back to the servers). I just confirmed this myself.
Oct 29, 2024 · Explore the ins and outs of Presto, the open-source, distributed SQL query engine. Learn how it works, its key features, advantages, limitations, and how it compares with other engines.
Aug 13, 2022 · You will see a folder with this table name /mnt/hive_data/customer Then move your parquet file to this folder. You should be able to query the Parquet file. We should also have a formal way in Presto to read local Parquet/ORC files. I will look into formalizing the hive.metastore=file.
Nov 16, 2023 · Presto is a cutting-edge open-source distributed SQL query engine designed for high-performance analytics on big data. It was developed by Facebook and has gained widespread adoption in the tech industry due to its speed, flexibility, and scalability.
Presto’s open source distributed SQL query engine coupled with Alluxio enables true separation of storage and compute for data locality and provides memory speed response time and aggregate data from any file or object store. What is Presto and what are its use cases?
Jul 13, 2021 · Presto needs a data directory for storing logs, etc. We recommend creating a data directory outside of the installation directory, which allows it to be easily preserved when upgrading...
People also ask
Does Presto read local data?
What data sources does Presto support?
Does Presto need a data directory?
What is Presto (PrestoDB)?
What is Presto vs Hadoop?
Does Presto offer real-time analytics?
Presto is an open source, distributed SQL query engine designed for fast, interactive queries on data in HDFS, and others. Unlike Hadoop/HDFS, it does not have its own storage system. Thus, Presto is complimentary to Hadoop, with organizations adopting both to solve a broader business challenge.
