impala

Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.

sql spark presto hive storage jdbc rest-api engine impala pyspark udf thrift-server resource-manager jobserver application-manager livy hive-table linkis context-service scriptis

UpdatedNov 29, 2025
Java

x-ream /sqli

Star1.9k

orm sql query builder, API: QB, QB.X, QrB

mysql orm presto jdbc clickhouse impala query-builder tdengine xream

UpdatedMay 29, 2024
Java

OBenner /data-engineering-interview-questions

Star1.5k

More than 2000+ Data engineer interview questions.

aws airflow sql kafka spark cassandra hive hadoop avro azure impala interview hbase data-structures data-engineering flume interview-questions nifi flink hadoop-hdfs

UpdatedSep 2, 2025

wgzhao /Addax

Star1.4k

A fast and versatile ETL tool that can transfer data between RDBMS and NoSQL seamlessly

mysql database influxdb hive hadoop etl clickhouse excel kudu impala postgresql oracle hdfs sqlserver trino

UpdatedDec 12, 2025
Java

apache /impala

Star1.3k

Apache Impala

impala

UpdatedDec 16, 2025
C++

google-research /seed_rl

Star837

SEED RL: Scalable and Efficient Deep-RL with Accelerated Central Inference. Implements IMPALA and R2D2 algorithms in TF2 with SEED's architecture.

impala gcp tf2 rl deepmind-lab atari r2d2 google-research-football

UpdatedNov 29, 2022
Python

DTStack /dt-sql-parser

Star367

SQL Parsers for BigData, built with antlr4.

mysql parser sql spark hive autocompletion bigdata impala postgresql antlr4 flink trino sql-validation

UpdatedDec 16, 2025
TypeScript

huawei-noah /xingtian

Star314

xingtian is a componentized library for the development and verification of reinforcement learning algorithms

impala dqn reinforcement-learning-algorithms ppo muzero qmix

UpdatedSep 12, 2023
Python

jerrodparker20 /adaptive-transformers-in-rl

Star135

Adaptive Attention Span for Reinforcement Learning

impala transformer rl attention-mechanism pomdp adaptive-attention stabilizing-transformers-for-rl transformers-in-rl torchbeast monobeast

UpdatedMay 11, 2020
Python

Automattic /php-thrift-sql

Star112

A PHP library for connecting to Hive or Impala over Thrift

php sql database hive impala thrift

UpdatedJul 20, 2020
PHP

ianmcook /implyr

Star80

SQL backend to dplyr for Impala

r sql hadoop dplyr jdbc odbc impala tidyverse apache dplyr-sql-backends

UpdatedFeb 21, 2024
R

TurboWay /pybigdata

Star68

使用 python 操作大数据的各种组件

elasticsearch kafka spark hive hadoop impala hbase mapreduce

UpdatedFeb 17, 2023
Python

ascrus /getl

Star58

A tool for developing and testing ETL and ELT processes for automating the capture, delivery and processing of information in data warehouses on the MicroFocus Vertica platform.

unit-testing json csv sql kafka hive etl xml dsl excel impala hdfs elt vertica