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tia core is able to interact with storages former configured for kgs classic content server.

let

us give you an exampleLet's outline the following scenario:

BeforeHistorically, the customer had a classic CS 5 connected with e.g. an has used a kgs Classic ContentServer in conjunction with a filesystem storage.

Then he could replace the classic CS using tia core with the backend kgsstore and the specific shape tia core archivelink (saphttp). It act like an archive link CS but using the tia core.

The prox config for archivelink (saphttp) can be used with the tia core CMIS interface as well. Then he could access via CMIS the old AL dataBy switching to the latest kgs architecture "tia Core - saphttp", the new integrated proxy service has a decisive advantage.
The historical storage configuration of the former “kgsstore” is still used, which means that no data migration has to take place. At the same time, you address your new storage device (S3, Azure etc.) via tia Core.

It is also possible to access historical ArchiveLink documents via the new proxy service using the newly propagated CMIS interface.

A typical proxy sceenario is shown designed in the picture above. The customer uses the tia Core CMIS interface, the proxy configuration uses e.g azure blob storage as primary and kgsstore as secondary . Now he can archive via CMIS into a new storage for example azure blob storage (primary) storage type.

That means you´re archive your data via the CMIS Interface in your new storage as your primary device and access legacy data (read only) via secondary and kgs store.

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Configuration

The configuration has to be made in is done within the already known repository.cfg.

The content server type is now proxy.

Please respect, that keep in mind that for this configuration you need to setup the meta services are effected, as well.

Pay attention to the secondary meta type!

For performance reasons you van try to set usefallback = false, but then it can lead to documents that are no longer found. Examples are documents that are decoded only once (on storage like data%37), documents that contains a plus (a+b.pdf is stored as a b.pdf) or documents with wrong encoding (stored like � � �+�.pdf)

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Configuration example - repository.cfg

# the repository list for the default repositoryfactory.class
repositoryfactory.repositorylist = T1

#----------------------  T1 sample configuration (proxy) ----------------------------------

#===== T1 repository configuration 
T1.contentservice.type     = proxy
T1.accessmode              = rucd
T1.description             = T1 Proxy-Repository
T1.saphttp.security        = 1
T1.authentication.cmis.type                  = basic
T1.authentication.cmis.idprovider            = config
T1.authentication.cmis.config.login1.user    = admin:admin
T1.authentication.cmis.config.login1.role    = admin
T1.configdata.filesystem.root                = /temp/meta/

#===== T1 content service configuration (filesystem|azureblobstore|s3blobstore|kgsstore)
T1.contentservice.proxy.primary.splitfilesystemv2.root          = /temp/tiacore_data/
T1.contentservice.proxy.primary.splitfilesystemv2.contrepinpath = true
T1.contentservice.proxy.primary.type                            = splitfilesystemv2
T1.contentservice.proxy.primary.accessmode                      = rw

T1.contentservice.proxy.secondary.type                          = kgsstore
T1.contentservice.proxy.secondary.accessmode                    = r
T1.contentservice.proxy.secondary.kgsstore.configfile           = /temp/proxy/legacy-storage.cfg
T1.contentservice.proxy.secondary.kgsstore.context              = default
T1.metaservice.proxy.secondary.type                             = kgsstore

#===== T1 keystore service configuration (none|pkcs12)
T1.keystoreservice.type         = pkcs12
T1.keystoreservice.pkcs12.name  = tiacore
T1.keystoreservice.pkcs12.path  = /temp/

#===== T1 meta service configuration (none|elastic|database|kafka)
T1.metaservice.type                 = proxy
T1.metaservice.elastic.host         = http://elasticsearch:9200
T1.metaservice.elastic.index.write  = tiacore-meta
T1.metaservice.elastic.index.search = tiacore-meta
T1.metaservice.elastic.index.update = tiacore-meta
T1.metaservice.elastic.index.delete = tiacore-meta
T1.metaservice.elastic.authentication.type  = none

#===== T1 meta service configuration (none|elastic|database|kafka)
T1.protocolservice.type = none

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