virtuoso.ini

;
;  virtuoso.ini
;
;  Configuration file for the OpenLink Virtuoso VDBMS Server
;
;  To learn more about this product, or any other product in our
;  portfolio, please check out our web site at:
;
;      http://virtuoso.openlinksw.com/
;
;  or contact us at:
;
;      general.information@openlinksw.com
;
;  If you have any technical questions, please contact our support
;  staff at:
;
;      technical.support@openlinksw.com
;
;
;  Database setup
;
[Database]
DatabaseFile       = ./db/virtuoso.db
ErrorLogFile       = ./db/virtuoso.log
LockFile           = ./db/virtuoso.lck
TransactionFile    = ./db/virtuoso.trx
xa_persistent_file = ./db/virtuoso.pxa
ErrorLogLevel      = 7
FileExtend         = 200
MaxCheckpointRemap = 2000
Striping           = 0
TempStorage        = TempDatabase

[TempDatabase]
DatabaseFile       = ./db/virtuoso-temp.db
TransactionFile    = ./db/virtuoso-temp.trx
MaxCheckpointRemap = 2000
Striping           = 0

;
;  Server parameters
;
[Parameters]
ServerPort               = 1111
LiteMode                 = 0
DisableUnixSocket        = 1
DisableTcpSocket         = 0
;SSLServerPort          = 2111
;SSLCertificate         = cert.pem
;SSLPrivateKey          = pk.pem
;X509ClientVerify       = 0
;X509ClientVerifyDepth      = 0
;X509ClientVerifyCAFile     = ca.pem
ServerThreads            = 20
CheckpointInterval       = 60
O_DIRECT                 = 0
CaseMode                 = 2
MaxStaticCursorRows      = 5000
CheckpointAuditTrail     = 0
AllowOSCalls             = 0
SchedulerInterval        = 10
DirsAllowed              = ., ./vad
ThreadCleanupInterval    = 0
ThreadThreshold          = 10
ResourcesCleanupInterval = 0
FreeTextBatchSize        = 100000
SingleCPU                = 0
VADInstallDir            = ./vad/
PrefixResultNames        = 0
RdfFreeTextRulesSize     = 100
IndexTreeMaps            = 256
MaxMemPoolSize           = 200000000
PrefixResultNames        = 0
MacSpotlight             = 0
IndexTreeMaps            = 64
;;
;; When running with large data sets, one should configure the Virtuoso
;; process to use between 2/3 to 3/5 of free system memory and to stripe
;; storage on all available disks.
;;
;; Uncomment next two lines if there is 2 GB system memory free
;       NumberOfBuffers          = 170000
;       MaxDirtyBuffers          = 130000
;; Uncomment next two lines if there is 4 GB system memory free
;       NumberOfBuffers          = 340000
;       MaxDirtyBuffers          = 250000
;; Uncomment next two lines if there is 8 GB system memory free
;       NumberOfBuffers          = 680000
;       MaxDirtyBuffers          = 500000
;; Uncomment next two lines if there is 16 GB system memory free
;       NumberOfBuffers          = 1360000
;       MaxDirtyBuffers          = 1000000
;; Uncomment next two lines if there is 32 GB system memory free
;       NumberOfBuffers          = 2720000
;       MaxDirtyBuffers          = 2000000
;; Uncomment next two lines if there is 48 GB system memory free
;       NumberOfBuffers          = 4000000
;       MaxDirtyBuffers          = 3000000
;; Uncomment next two lines if there is 64 GB system memory free
;       NumberOfBuffers          = 5450000
;       MaxDirtyBuffers          = 4000000
;;
;; Note the default settings will take very little memory
;; but will not result in very good performance
;;
NumberOfBuffers          = 10000
MaxDirtyBuffers          = 6000

[HTTPServer]
ServerPort                  = 8890
ServerRoot                  = ./vsp
ServerThreads               = 20
DavRoot                     = DAV
EnabledDavVSP               = 0
HTTPProxyEnabled            = 0
TempASPXDir                 = 0
DefaultMailServer           = localhost:25
ServerThreads               = 10
MaxKeepAlives               = 10
KeepAliveTimeout            = 10
MaxCachedProxyConnections   = 10
ProxyConnectionCacheTimeout = 15
HTTPThreadSize              = 280000
HttpPrintWarningsInOutput   = 0
Charset                     = UTF-8
;HTTPLogFile                = logs/http.log

[AutoRepair]
BadParentLinks = 0

[Client]
SQL_PREFETCH_ROWS  = 100
SQL_PREFETCH_BYTES = 16000
SQL_QUERY_TIMEOUT  = 0
SQL_TXN_TIMEOUT    = 0
;SQL_NO_CHAR_C_ESCAPE       = 1
;SQL_UTF8_EXECS         = 0
;SQL_NO_SYSTEM_TABLES       = 0
;SQL_BINARY_TIMESTAMP       = 1
;SQL_ENCRYPTION_ON_PASSWORD = -1

[VDB]
ArrayOptimization           = 0
NumArrayParameters          = 10
VDBDisconnectTimeout        = 1000
KeepConnectionOnFixedThread = 0

[Replication]
ServerName   = db
ServerEnable = 1
QueueMax     = 50000

;
;  Striping setup
;
;  These parameters have only effect when Striping is set to 1 in the
;  [Database] section, in which case the DatabaseFile parameter is ignored.
;
;  With striping, the database is spawned across multiple segments
;  where each segment can have multiple stripes.
;
;  Format of the lines below:
;    Segment<number> = <size>, <stripe file name> [, <stripe file name> .. ]
;
;  <number> must be ordered from 1 up.
;
;  The <size> is the total size of the segment which is equally divided
;  across all stripes forming  the segment. Its specification can be in
;  gigabytes (g), megabytes (m), kilobytes (k) or in database blocks
;  (b, the default)
;
;  Note that the segment size must be a multiple of the database page size
;  which is currently 8k. Also, the segment size must be divisible by the
;  number of stripe files forming  the segment.
;
;  The example below creates a 200 meg database striped on two segments
;  with two stripes of 50 meg and one of 100 meg.
;
;  You can always add more segments to the configuration, but once
;  added, do not change the setup.
;
[Striping]
Segment1 = 100M, db-seg1-1.db, db-seg1-2.db
Segment2 = 100M, db-seg2-1.db
;...
;[TempStriping]
;Segment1           = 100M, db-seg1-1.db, db-seg1-2.db
;Segment2           = 100M, db-seg2-1.db
;...
;[Ucms]
;UcmPath            = <path>
;Ucm1               = <file>
;Ucm2               = <file>
;...

[Zero Config]
ServerName = virtuoso
;ServerDSN          = ZDSN
;SSLServerName          =
;SSLServerDSN           =

[Mono]
;MONO_TRACE         = Off
;MONO_PATH          = <path_here>
;MONO_ROOT          = <path_here>
;MONO_CFG_DIR           = <path_here>
;virtclr.dll            =

[URIQA]
DynamicLocal = 0
DefaultHost  = localhost:8890

[SPARQL]
;ExternalQuerySource        = 1
;ExternalXsltSource         = 1
;DefaultGraph           = http://localhost:8890/dataspace
;ImmutableGraphs            = http://localhost:8890/dataspace
ResultSetMaxRows           = 10000
MaxQueryCostEstimationTime = 400    ; in seconds
MaxQueryExecutionTime      = 60 ; in seconds
DefaultQuery               = select distinct ?Concept where {[] a ?Concept} LIMIT 100
DeferInferenceRulesInit    = 0  ; controls inference rules loading
;PingService            = http://rpc.pingthesemanticweb.com/

[Plugins]
LoadPath = ./hosting
Load1    = plain, wikiv
Load2    = plain, mediawiki
Load3    = plain, creolewiki
;Load4          = plain, im
;Load5      = plain, wbxml2
;Load6          = plain, hslookup
;Load7          = attach, libphp5.so
;Load8          = Hosting, hosting_php.so
;Load9          = Hosting,hosting_perl.so
;Load10     = Hosting,hosting_python.so
;Load11     = Hosting,hosting_ruby.so
;Load12             = msdtc,msdtc_sample