Impala Alternatives

Amazon Elastic MapReduce is a web service that makes it easy to quickly process vast amounts of data.

Apache Kudu is Hadoop's storage layer to enable fast analytics on fast data.

SQream empowers organizations to analyze the full scope of their Massive Data, from terabytes to petabytes, to achieve critical insights which were previously unattainable.

BlueData's software platform makes it easier, faster and more cost-effective for organizations to deploy Big Data infrastructure on-premises.

Application and Data, Data Stores, and Big Data Tools

Fujitsu Symfoware Analytics Server is a high-performance database software that is designed for use with data warehouses.

Apache Parquet is a columnar storage format available to any project in the Hadoop ecosystem.

Apache Spark is an engine for big data processing, with built-in modules for streaming, SQL, machine learning and graph processing.

PostgreSQL is a powerful, open source object-relational database system.

Hadoop-Related

Azure HDInsight is an Apache Hadoop distribution powered by the cloud.

Bit Refinery is an enterprise VMware and Big Data hosting provider.

Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases