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When using Couchbase, the setup is divided into the following parts:
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PCC Architecture when using Couchbase
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[CZ01] and [CZ02] - Two separate Platforms Containers, their databases, and various monitoring and management processes for the collection of statistics. Two [CZs] are required for failover purposes, and one of them will be on standby.
[EZ01] and [EZ02] - Two Execution Containers, hosting the pico instances, i.e. ECs, that run the workflows that are required by the PCC solution. Two are required for failover purposes.
[DR01], [DR02] and [DR03] - A Couchbase cluster that contains the Data Repository where all data pertaining to processing is stored. The minimum cluster should consist of three nodes with one replication per bucket.
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The setup is divided into the following parts:
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[CZ01] and [CZ02] - Contains the
Control Zone and various management processes for the management of the data repository. Two [CZs] are required for failover purposes, and one of them will be on standby.
[EZ01+DR01], [EZ02+DR02] - Contain the Execution Zones, where the workflows are executed, as well as the Data Repository where all data pertaining to processing is stored. Two [EZs] are required for failover purposes.
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When using MySQL Cluster, the setup is divided into the following parts:
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[CZ01] and [CZ02] - Two separate Platforms Containers, their databases, and various monitoring and management processes for the collection of statistics. Two [CZs] are required for failover purposes, and one of them will be on stand-by.
[EZ01] and [EZ02] - Two Execution Containers, hosting the pico instances, i e ECSAs, that run the worfklows that are required by the PCC solution. Two are required for failover purposes.
[DR01] and [DR02] - Contains the Data Repository where all data pertaining to processing is stored.
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