Julian Hyde

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Licenses: eclipse

Tags java olap

olap4j

Analyzed about 3 hours ago

olap4j is a simple, open, Java API for connecting to OLAP servers and writing multidimensional applications.

37.7K lines of code

0 current contributors

almost 8 years since last commit

4 users on Open Hub

Inactive

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Licenses: apache_2

Tags api datawarehouse java mondrian olap sqlserver ssas xmla

Apache Drill

Claimed by Apache Software Foundation Analyzed about 22 hours ago

Apache Drill is a distributed MPP query layer that supports SQL and alternative query languages against NoSQL and Hadoop data storage systems. It was inspired in part by the Google's Dremel. It is a top-level project of the Apache Software Foundation.

728K lines of code

37 current contributors

9 days since last commit

4 users on Open Hub

Moderate Activity

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Licenses: No declared licenses

Tags hadoop mpp query sql

Apache Arrow

Claimed by Apache Software Foundation No analysis available

Apache Arrow is a columnar in-memory analytics layer designed to accelerate big data. It houses a set of canonical in-memory representations of flat and hierarchical data along with multiple language-bindings for structure manipulation. It also provides IPC and common algorithm implementations.

0 lines of code

202 current contributors

0 since last commit

1 users on Open Hub

Activity Not Available

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Mostly written in language not available

Licenses: apache_2

Tags c++ columnar data ipc python

linq4j

L

Analyzed about 11 hours ago

A port of LINQ (Language-Integrated Query) to Java

18.6K lines of code

0 current contributors

almost 10 years since last commit

1 users on Open Hub

Inactive

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Licenses: apache_2

sqlline

S

Analyzed about 9 hours ago

SQLLine is a pure-Java console based utility for connecting to relational databases and executing SQL commands. It is similiar to other command-line database access utilities like sqlplus for Oracle, mysql for MySQL, and isql for Sybase/SQL Server. Since it is pure-Java, it is platform ... [More]

73.7K lines of code

10 current contributors

almost 2 years since last commit

1 users on Open Hub

Very Low Activity

Mostly written in JavaScript

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Licenses: BSD-3-Clause

Apache Calcite

Claimed by Apache Software Foundation Analyzed about 2 hours ago

Apache Calcite is a framework for writing data management systems. It converts queries, represented in relational algebra, into an efficient executable form using pluggable query transformation rules. There is an optional SQL parser and JDBC driver. Calcite does not store data or have a ... [More]

453K lines of code

24 current contributors

1 day since last commit

1 users on Open Hub

High Activity

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Licenses: apache_2

optiq-csv

O

Analyzed about 16 hours ago

Optiq adapter that reads CSV files.

1.26K lines of code

0 current contributors

over 9 years since last commit

0 users on Open Hub

Inactive

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