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asterix-gerrit.ics.uci.edu / asterixdb / fce8e29252c5c507622910ec8f903a5ef5efee1c
commitfce8e29252c5c507622910ec8f903a5ef5efee1c[log] [tgz]
authorTill Westmann <tillw@apache.org>Tue Dec 06 15:59:20 2016 -0800
committerTill Westmann <tillw@apache.org>Fri Dec 09 10:01:36 2016 -0800
tree38902a54394fd73574fb8cec4577f252e4182a61
parentd810df797ea3c7960e1983f634278f0b7929c7bd [diff]
Deferred result retrieval for the QueryService

And some cleanup:
- fewer JSONExceptions on interfaces
- rename ResultDelivery options (existing HTTP APIs still work)
  SYNC -> IMMEDIATE
  ASYNC_DEFERRED -> DEFERRED
  ASYNC -> ASYNC
- shorten variables
  queryMetadataProvider -> metadataProvider
  aqlStatements -> statements
  compiled -> jobSpec
- rename ResultUtil.displayResults to printResults

Change-Id: I72d53be824d8dbf1d9f547b01f19097d0dc18add
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1373
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Ian Maxon <imaxon@apache.org>
15 files changed
tree: 38902a54394fd73574fb8cec4577f252e4182a61
  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.