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目錄樹: master-202

Richard Chapman b211eedc6b Merge branch 'candidate-7.8.x'		5 年之前
.github	598defe8a0 HPCC-23358 Publish each gold/rc release images to Docker Hub	5 年之前
build_utils	c63b80c278 HPCC-13448 Source Code needs Marca Registrada next to HPCC Systems®	10 年之前
charm	37d0fb7f7d HPCC-11289 Add README file for HPCC Juju Charm Development	10 年之前
clienttools	250097ffbc HPCC-20550 remove target ESDL service name in ESDL.	6 年之前
cmake_modules	e7020ed8c2 Merge branch 'candidate-7.8.x'	5 年之前
common	6528be5f4d HPCC-24040 runExternalCommand is a bit verbose	5 年之前
configuration	28b0f1504c centos 6 workaround for 7.6.0	5 年之前
dali	b5cbbfa947 Merge branch 'candidate-7.8.x'	5 年之前
deploy	1b5f9692cb HPCC-19467 Fix problems with windows stand alone compiling	7 年之前
deployment	2195b16127 HPCC-23582 fix envgen2 usage typo	5 年之前
devdoc	88e1bd2280 HPCC-20089 Rationalize and consolidate the developer documentation	7 年之前
devel	cdbf9bb329 HPCC-23036 DistributePKI and safe_pki	5 年之前
dockerfiles	b5cbbfa947 Merge branch 'candidate-7.8.x'	5 年之前
docs	c25c98ca47 Merge pull request #13698 from JamesDeFabia/HPCC-23966DecryptRestriction	5 年之前
ecl	b5cbbfa947 Merge branch 'candidate-7.8.x'	5 年之前
ecllibrary	61e34eb490 HPCC-24002 Update Std.DataPatterns to version 1.6.5	5 年之前
esp	cca7dcd044 Merge branch 'candidate-7.8.x'	5 年之前
fs	8f9caaf525 HPCC-23644 Containerized component logging logic	5 年之前
githooks	4ba38f7d01 Merge remote-tracking branch 'origin/candidate-3.10.x'	12 年之前
initfiles	bc2f64a8d3 HPCC-24083 Allow dali and hpcc data to be placed in different directories	5 年之前
lib2	53e0ecb20f Various changes to help make install work on OSX catalina	5 年之前
misc	66e814cdf0 HPCC-9508 Add eclipse code layout settings file to project	12 年之前
package	dd10b3c3be HPCC-16491 Work-around CMake productbuild packaging issue	8 年之前
plugins	b5cbbfa947 Merge branch 'candidate-7.8.x'	5 年之前
roxie	cca7dcd044 Merge branch 'candidate-7.8.x'	5 年之前
rtl	c4f0eae48b Merge branch 'candidate-7.6.x' into candidate-7.8.x	5 年之前
services	9ff9bae797 HPCC-21758 Make StringBuffer constructors explicit	6 年之前
system	b5cbbfa947 Merge branch 'candidate-7.8.x'	5 年之前
testing	cca7dcd044 Merge branch 'candidate-7.8.x'	5 年之前
thorlcr	b5cbbfa947 Merge branch 'candidate-7.8.x'	5 年之前
tools	34d33e254c Merge remote-tracking branch 'origin/candidate-7.6.x' into candidate-7.8.x	5 年之前
.gitattributes	2241da2000 HPCC-17425 Various fixes for running HPCC in windows linux subsystem	8 年之前
.gitignore	e93161d906 HPCC-23289 EclWatch option to override debug server	5 年之前
.gitmodules	53b580989a HPCC-23632 Move the AWS support libraries	5 年之前
BUILD_ME.md	910c676afe HPCC-19056 Update build instructions	5 年之前
CMakeLists.txt	ac3f184920 HPCC-24104 remove trademark in VENDOR on Windows	5 年之前
CNAME	996619b9ea Add CNAME entry for GitHub pages redirection	14 年之前
CONTRIBUTORS	c04b2a38e0 HPCC-16014 Contributors file needs some refreshing	8 年之前
FUTURE	b39eb133f9 Initial version of FUTURE document	14 年之前
LICENSE.txt	c63b80c278 HPCC-13448 Source Code needs Marca Registrada next to HPCC Systems®	10 年之前
R-LICENSE.txt	41fdcf477c HPCC-14457 Split R plugin to its own package	9 年之前
README.md	1ec7f8ed88 Fix memory manager link	6 年之前
VERSIONS	04760b84cc Preparation for 6.0.0-beta1 release	9 年之前
baseaddr.txt	c63b80c278 HPCC-13448 Source Code needs Marca Registrada next to HPCC Systems®	10 年之前
build-config.h.cmake	08fd95330b HPCC-9902 Use the build version as the ecl version reported by eclcc	12 年之前
cmake-vs2015.bat	5db236fc6e HPCC-20752 Build and run HPCC in VS 2015	6 年之前
cmake_uninstall.cmake.in	2ae8bdcd44 HPCC-15142 Minimal changes needed for DESTDIR	9 年之前
hpcc.png	a59ea3ce9c HPCC-23354 Supply an example helm chart and other docs	5 年之前
package-lock.json	4a7ea76b58 HPCC-19093 Update to latest hpcc-js	7 年之前
version.cmake	a073dae0a1 Split off candidate-7.8.x	5 年之前

Description / Rationale

HPCC Systems offers an enterprise ready, open source supercomputing platform to solve big data problems. As compared to Hadoop, the platform offers analysis of big data using less code and less nodes for greater efficiencies and offers a single programming language, a single platform and a single architecture for efficient processing. HPCC Systems is a technology division of LexisNexis Risk Solutions.

Getting Started

Architecture

The HPCC Systems architecture incorporates the Thor and Roxie clusters as well as common middleware components, an external communications layer, client interfaces which provide both end-user services and system management tools, and auxiliary components to support monitoring and to facilitate loading and storing of filesystem data from external sources. An HPCC environment can include only Thor clusters, or both Thor and Roxie clusters. Each of these cluster types is described in more detail in the following sections below the architecture diagram.

Thor

Thor (the Data Refinery Cluster) is responsible for consuming vast amounts of data, transforming, linking and indexing that data. It functions as a distributed file system with parallel processing power spread across the nodes. A cluster can scale from a single node to thousands of nodes.

Single-threaded
Distributed parallel processing
Distributed file system
Powerful parallel processing programming language (ECL)
Optimized for Extraction, Transformation, Loading, Sorting, Indexing and Linking
Scales from 1-1000s of nodes

Roxie

Roxie (the Query Cluster) provides separate high-performance online query processing and data warehouse capabilities. Roxie (Rapid Online XML Inquiry Engine) is the data delivery engine used in HPCC to serve data quickly and can support many thousands of requests per node per second.

Multi-threaded
Distributed parallel processing
Distributed file system
Powerful parallel processing programming language (ECL)
Optimized for concurrent query processing
Scales from 1-1000s of nodes

ECL

ECL (Enterprise Control Language) is the powerful programming language that is ideally suited for the manipulation of Big Data.

Transparent and implicitly parallel programming language
Non-procedural and dataflow oriented
Modular, reusable, extensible syntax
Combines data representation and algorithm implementation
Easily extend using C++ libraries
ECL is compiled into optimized C++

ECL IDE

ECL IDE is a modern IDE used to code, debug and monitor ECL programs.

Access to shared source code repositories
Complete development, debugging and testing environment for developing ECL dataflow programs
Access to the ECLWatch tool is built-in, allowing developers to watch job graphs as they are executing
Access to current and historical job workunits

ESP

ESP (Enterprise Services Platform) provides an easy to use interface to access ECL queries using XML, HTTP, SOAP and REST.

Standards-based interface to access ECL functions

Developer documentation

The following links describe the structure of the system and detail some of the key components:

README.md