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asterix-gerrit.ics.uci.edu / asterixdb / d5118b0b4e245a5a4feeee1da25207568adf03fc
commitd5118b0b4e245a5a4feeee1da25207568adf03fc[log] [tgz]
authorTaewoo Kim <wangsaeu@yahoo.com>Wed Jan 18 18:14:32 2017 -0800
committerTaewoo Kim <wangsaeu@yahoo.com>Wed Jan 18 22:04:33 2017 -0800
treef58e3e6a3179561a682d4724cdb94572c2c790e3
parent7ff91d02c6a535682fe05891c09f2e84efbce8d4 [diff]
AQLPlus Refactoring 1: add a new rule controller

 - Add a new rule controller that is to be used for FuzzyJoinRuleCollection.
   If the first rule is not fired in the first iteration, no additional rules
   in the given collection will be checked. If the first rule is fired, then
   it behaves like SequentialFixpointRuleController - run rules sequentially
   until one iteration over all rules produces no change.
 - This rule controller is added to make sure that fuzzy-join framework does
   not interfere with non-fuzzy-join queries.

Change-Id: I2742e891339e5aba37a00f77d7f18cb3c09bcfe2
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1432
Reviewed-by: Yingyi Bu <buyingyi@gmail.com>
Sonar-Qube: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
BAD: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
6 files changed
tree: f58e3e6a3179561a682d4724cdb94572c2c790e3
  1. .gitattributes
  2. .gitignore
  3. README.md
  4. asterixdb/
  5. build.xml
  6. hyracks-fullstack/
  7. pom.xml
README.md

#AsterixDB

AsterixDB is a BDMS (Big Data Management System) with a rich feature set that sets it apart from other Big Data platforms. Its feature set makes it well-suited to modern needs such as web data warehousing and social data storage and analysis. AsterixDB has:

  • A semistructured NoSQL style data model (ADM) resulting from extending JSON with object database ideas
  • Two expressive and declarative query languages (SQL++ and AQL) that support a broad range of queries and analysis over semistructured data
  • A parallel runtime query execution engine, Apache Hyracks, that has been scale-tested on up to 1000+ cores and 500+ disks
  • Partitioned LSM-based data storage and indexing to support efficient ingestion and management of semistructured data
  • Support for query access to externally stored data (e.g., data in HDFS) as well as to data stored natively by AsterixDB
  • A rich set of primitive data types, including spatial and temporal data in addition to integer, floating point, and textual data
  • Secondary indexing options that include B+ trees, R trees, and inverted keyword (exact and fuzzy) index types
  • Support for fuzzy and spatial queries as well as for more traditional parametric queries
  • Basic transactional (concurrency and recovery) capabilities akin to those of a NoSQL store

Learn more about AsterixDB at [http://asterixdb.apache.org] (http://asterixdb.apache.org)

##Building AsterixDB

To build AsterixDB from source, you should have a platform with the following:

  • A Unix-ish environment (Linux, OS X, will all do).
  • git
  • Maven 3.3.9 or newer.
  • Java 8 or newer.

Instructions for building the master:

  • Checkout AsterixDB master:

      $git clone https://github.com/apache/asterixdb.git

  • Build AsterixDB master:

      $cd asterixdb
  $mvn clean package -DskipTests

##Running AsterixDB (on your machine from your build) Here are steps to get AsterixDB running on your local machine:

##Documentation

AsterixDB's official documentation resides at [https://ci.apache.org/projects/asterixdb/index.html] (https://ci.apache.org/projects/asterixdb/index.html). This is built from the maven project under asterix-doc/ as a maven site. The documentation on the official website refers to the most stable build version, so for pre-release versions one should refer to the compiled documentation.

##Support/Contact

If you have any questions, please feel free to ask on our mailing list, users@asterixdb.apache.org. Join the list by sending an email to users-subscribe@asterixdb.apache.org. If you are interested in the internals or developement of AsterixDB, also please feel free to subscribe to our developer mailing list, dev@asterixdb.apache.org, by sending an email to dev-subscribe@asterixdb.apache.org.