近日，国家知识产权局公开了一项由西安烽火软件科技有限公司申请的名为“一种稀疏数据的压缩方法”的专利，公开号为CN121508545A，申请日期定格在2025年11月。这项专利的出现，预示着国产软件企业在大数据处理领域的技术探索又迈出了坚实的一步。随着大数据时代的到来，如何高效地处理和存储海量数据成为了业界关注的焦点。烽火软件的这项专利，正是针对 Spark SQL ...

The Spark SQL module was introduced to reduce those limitations, and while the addition of SQL capabilities expanded what Spark can do, the performance still came up short by “an order of magnitude” ...

It’s time for the next version of SQL Server, Microsoft’s flagship database product. The company today announced the first public preview of SQL Server 2019 and while yet another update to a ...

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Today, at its annual Data + AI Summit, Databricks announced that it is open-sourcing its core declarative ETL framework as Apache Spark Declarative Pipelines, making it available to the entire Apache ...

Enterprise software development and open source big data analytics technologies have largely existed in separate worlds. This is especially true for developers in the Microsoft .NET ecosystem. The ...

Here’s an image for you. There is no such thing as a data lake. The multi-petabyte storage racks nearly overflowing with unstructured and semi-structured data that are being built by hyperscalers, ...