100 Recent Changes in Persistency Web retrieved at 01:27 (GMT)

Statistics for Persistency Web Month: Topic views: Topic saves: File uploads: Most popular topic views: Top viewers: Top contributors...
Persistency Framework project milestones The development progress of the Persistency Framework project is regularly reported to the WLCG and AA management (normally...
Welcome to the 1 web The Persistency Framework is a project providing two software packages (CORAL and COOL) that address the data access requirements of the LHC...
WARNING! This page is obsolete . As of 2015, CORAL and COOL are being built with CMake instead of CMT. This page remains relevant for the CMT builds of the software...
To get started with the CORAL and COOL software, please refer to the PersistencyCMake page, which describes how to build the software using CMake and how to configure...
In the following, we describe how to build the CORAL and COOL software using CMake and how to set up the runtime environment and run some simple tests using the CMake...
CORAL cluster configuration using Puppet The Quattor managed persistency cluster of physical and virtual machines was migrated in 2014 to a Puppet managed cluster...
CORAL and COOL software release notes These release notes are dynamically included from http://pool.cern.ch/coral/ReleaseNotesPF.php. The SVN controlled text only...
CORAL connection service configuration This page describes the implementation of the CORAL connection service. The main hook for configuring this component is the...
Build and test CORAL and COOL using lcgcmake Useful info about lcgcmake on the gitlab project page. cd /home/avalassi/lcgcmake rm rf lcgcmake git clone b master...
Servers for CORAL and COOL tests This twiki page describes all servers used for the functional tests of CORAL and COOL against all supported backends (Oracle, MySQL...
CORAL and COOL functional tests This twiki page describes the functional tests of CORAL and COOL executed against all supported backends (Oracle, MySQL, SQLite, Frontier...
# Persistency software release validation This page describes how to run the CORAL and COOL tests to validate a production release installed on AFS or cvmfs. It was...
Introduction This page describes the preparation of tags and the validation of releases for Persistency Framework software. The release process is described only...
The Persistency Framework code is currently maintained in SVN. User and admin documentation for the SVN repositories is provided below. Persistency Framework SVN...
CORAL/COOL team The Persistency Framework (CORAL, COOL, POOL) was developed jointly by the CERN IT Department and by the three LHC experiments that are currently using...
Persistency Framework services Production services The following is a non exhaustive list of incident analyses for issues observed during the operation of the production...
1 There are currently two sets of tests for the CoralServer software: The CORAL and COOL qmtest test suites contain some tests that are executed against a centrally...
The Persistency web was created to merge into a single twiki web the information that was previously scattered across different webs for the Persistency subprojects...
Persistency Web Preferences The following settings are web preferences of the Persistency web. These preferences overwrite the site level preferences...
Inter Wiki Link Rules (or Links to other Sites) This topic lists all aliases needed to map Inter Site links to external wikis/sites. Whenever you write ExternalSite...
Release Notes Presentations/Publications CORALCOOL JIRA ROOT JIRA SPI JIRA SVN admin (WebSVN) SVN COOL (trac) SVN CORAL (trac...
This page is under construction. CORAL and COOL repository migration from CVS to SVN This page describes some of the issues encountered during the CVS to SVN migration...
Coverity scans for the Persistency packages The Persistency packages are scanned regularly using the Coverity code analyzer. This is done thanks to the infrastructure...
1. Persistency cluster (lxmrra5001, slc5pf02, slc6pf01) The Persistency team is maintaining a few development servers that are needed for testing the Persistency Framework...
Persistency Framework presentations and documents The following is a non exhaustive list of public presentations and documents about CORAL, COOL or POOL by the Persistency...
COOL Performance Tests A performance test suite has been developed over time to test and validate the performance of COOL queries against Oracle database servers....
1 The POOL Collections packages are developed and used by ATLAS. POOL collections can be stored in both ROOT and relational formats, through the RootCollections...
1 The POOL RootStorageSvc is used by both ATLAS and LHCb to store their event data on files in POOL/ROOT format. In ATLAS it is also used to store large conditions...
Download the code # Create the installation directory mkdir ~/myLCG mkdir ~/myLCG/POOL HEAD # Download the HEAD of POOL setenv CVSROOT :gserver:pf.cvs.cern.ch:/cvs...
Installing COOL on Linux We assume you to install COOL on lxplus using SLC4 amd64. The following instructions are formalized by Clemencic. Feedback and suggentions...
Welcome to the COOL Wiki This is the COOL Wiki. It was created in order to consolidate the vast amounts of information accrued over the years. At present this wiki...
Validity Time In the COOL API and relational implementation, , intervals of validity are defined using two values ( IOV SINCE , IOV UNTIL ) marking the start and...
Frequently Asked Questions Plain password authenticaion in COOL 1.2.6 There`s a bug in COOL 1.2.6 preventing the use of the plain password authentication, i.e. passing...
Insertion Query Execution plan Retrieval Query SELECT / QB NAME(MAIN) INDEX(COOL C2@MAIN (`CHANNEL ID`)) INDEX(COOL I3@MAIN (`CHANNEL ID` `IOV SINCE...
Conditions Data Payload Conditions data payload may be different from folder to folder because it is completely specified by the users. COOL supports payloads that...
This page summarizes the status of support for the current COOL release on the different LCG platforms. Support for COOL on a given platform is only declared if the...
PyCool PyCool is a python bindings package for COOL. PyCool allows full access to a COOL database via Python. It is part of the official COOL release since COOL...
COOL vector payload COOL now supports different modes for storing payloads in folders: inline payload ( the default mode ) separate table mode vector...
As described below, the recommended syntax for COOL connection strings includes a CORAL connection string. For this reason, this page describes both CORAL and COOL...
CORAL connection strings are described on the CoolConnectionStrings page. This is because the recommended syntax for COOL connection strings includes a CORAL connection...
Using Valgrind to check the Persistency software Valgrind emulates a CPU and thus can trace every command, checking for different kinds of errors. Several modules...
CORAL OracleAccess plugin and OCI OracleAccessOCI.jpg OracleAccessOCI.pdf Connection sharing See Database Memory Structures and SQL Areas and Shared Areas in the...
CORAL expression parser Under construction! This page is meant to describe what users should know about the SQL expression parser in CORAL. It covers questions...
CORAL fault tolerance to database and network glitches Under construction! This page is meant to document the status and plans for the CORAL handling of database...
CORAL `read only` modes for sessions and transactions This page is meant to explain the current and foreseen future semantics of the different types of CORAL sessions...
Overview: IOV Versions and Folder Tags The basic guideline behind the COOL versioning mechanism is that it should be possible to define a set of versions, or `tag...
COOL Relational Implementation The relational implementation of COOL is based on CORAL. AlexLoth 16 Dec 2009
CORAL mappings between SQL and C data types This page is meant to describe what users should know about the internal mapping of C data types and SQL data types...
1 This page will contain information about monitoring in Coral. AndreaValassi 05 Sep 2011 Child topics (in alphabetical order):
This is a sandbox for tests. It is faster than a personal sandbox. AndreaValassi 13 Aug 2011
1 This page will contain information about the CoralServer project. CoralServer meetings and presentations Server talks at AA meeting, November 2009 Server...
COOL Code Conventions The COOL code conventions are a set of guidelines that recommend programming style, practices and methods for the development of COOL in C ....
Persistency Framework AFS areas AFS release areas The Persistency Framework releases are installed at CERN in the following AFS areas: /afs/cern.ch/sw/lcg/app...
1 COmmon Relational Abstraction Layer General Information Scope and software architecture and publications Releases Reference release 2.1.0...
1 A Relational Abstraction Layer The primary goal of CORAL is to provide functionality for accessing data in relational databases using a C and SQL free API, shielding...
1 A `COmmon Relational Abstraction Layer` The primary goal of CORAL is to provide functionality for accessing data in relational databases using a C and SQL free...
Common topics for all Persistency projects This page lists several topics which are common to all three Persistency Framework projects (COOL, CORAL, POOL): AndreaValassi...
CORAL LFCReplicaSvc overview The LFCReplicaSvc is a plugin used by CORAL applications (including the COOL conditions database) to retrieve the physical database replicas...
COOL Data Model The COOL software and its API are based on the data model displayed in the following figure, which reflects the properties of conditions data described...
COOL Overview The COOL project is one of the three components of the LCG Persistency Framework. Its goal is to provide common software solutions for the storage and...
COOL Databases, Folder Sets, Folders and Channels Different items of conditions data in COOL may be organized in several hierarchical levels. COOL Databases A...
COOL The COOL Wiki has moved! Check out the new COOL Wiki here: https://twiki.cern.ch/twiki/bin/view/COOL/WebHome COOL is an API for reading and writing conditions...
COOL API changes 1.2.8 1.3.0 Moved to std::exception based exception handling cool::Exception inherits from std::exception , as does coral::Exception...
Obsolete topics This page contains a list of links to obsolete external pages and a list of obsolete topics hosted in this twiki. Obsolete external links This is...
CORAL server Project Howto OLDCoralServerCompilation Development process notes Normally, we send engineering releases to the experiments weekly. The releases are...
How to compile the CORAL Server and run the tests Assumptions: The /afs/cern.ch is mounted You can access the CORAL dependencies from the AFS We use...
Installation Install PVSS and get a license This takes time : http://itcobe.web.cern.ch/itcobe/Services/Pvss/welcome.html (register, download, install software...
11 Dec 2007 Load Testing and Benchmarks on Oracle RAC, Romain, DB meeting, Dec 2007 01 Dec 2007 documentation 15 Nov 2007 Create a tutorial 12 Nov...
Load testing scenario : inserting COOL data This test consists of inserting data into the database with the COOL package. The metric measured is the number of objects...
COOL data overhead For a folder with 150 days of data (SV MC example) here are the statistics : COLUMN NAME AVG COL LEN CHANNEL ID...
Installation In order to use the mid range servers which do not have AFS access, create a COOL standalone installation : http://cool.cvs.cern.ch/cgi bin/cool.cgi/cool...
Flashback scripts for Cool performance tests 20 Jun 2007 First of all, once the tables are created we should enable row movement on them and grant the flashback privilege...
Folder Set Tags (HVS Tags) All types of tags described in the previous section represent sets of IOVs in one folder. COOL supports tags also for folder sets, i.e....
Hierarchical index (tree) of topics: Alphabetical index of topics (from .WebTopicList)
/Persistency The 1 web of TWiki. TWiki is a Web Based Collaboration Platform for the Enterprise.
This is a subscription service to be automatically notified by e mail when topics change in this 1 web. This is a convenient service, so you do not have to come...
TWiki`s Persistency web The 1 web of TWiki. TWiki is a Web Based Collaboration Platform for the Enterprise.
TWeeder info for Persistency Total Number of topics: 89 0 Topics updated during the last 7 days Days Web Topic Date 0 Topics updated during...
Number of topics: 88

Show recent changes with 50, 100, 200, 500, 1000 topics, all changes

Related topics: RSS feed, rounded corners RSS feed, ATOM feed, WebNotify, site changes, site map

Edit | Attach | Watch | Print version | History: r3 < r2 < r1 | Backlinks | Raw View | WYSIWYG | More topic actions
Topic revision: r3 - 2010-06-15 - AndreaValassi
 
    • Cern Search Icon Cern Search
    • TWiki Search Icon TWiki Search
    • Google Search Icon Google Search

    Persistency All webs login

This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2020 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
or Ideas, requests, problems regarding TWiki? use Discourse or Send feedback