Documentation 5.0

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Introduction

Getting Started

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Virtual Database Management with the Delphix Engine

Data Backup and Recovery

Delphix Modernization Engine

Delphix Masking

Virtualizing Unstructured Files in the Delphix Engine

Virtualizing Oracle E-Business Suite in the Delphix Engine

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Delphix Express User Guide

Reference

Documentation for Previous Versions of the Delphix Engine

Delphix Server 3.0 Documentation
Delphix Server 3.1 Documentation
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Understanding Replication Functionality and User Interface

The replication UI helps users manage replication on both the source and the target. Replication consists of a profile-replica pair. You can view and edit the profile on the source engine, and view the replica on the target engine.

Understanding Sources for Replication

The Replication Profile section continues to handle the existing functionality but allows for the configuration of multiple replication profiles. This makes it possible to replicate objects from a single source to multiple targets. Each profile defines the set of data objects and the associated configuration between a single source and target.

Understanding Targets for Replication

The Replica section shows you the set of all objects in the replica and allows you to initiate failover. As in the old UI, one Delphix Engine can have multiple “received replicas.” This means that the engine is the target of multiple sources of replication, or profiles.

User Interface Replication Screen 

There are three interconnected sections that have been introduced to make the replication workflow easier. These three sections include the Replication Profile, Create New Replication, and Replica.

Interacting with the Replication Profiles Section

The following screenshot and the descriptions below illustrate the capabilities in the Replication Profiles section. Click the screenshot for an enlarged view.

 

Create Profile Button  

 Allows you to configure a Replication Profile.

Replication Profiles List

Provides a list of existing replication profiles. Click a profile in this list to view its details.

Received Replicas List

Provides a list of all existing replicas on this Delphix Engine. Click a replica in this list to view its details.

 

Status Box

Shows the replication status of the selected profile, including:

    • The result of the most recent or current replication event
    • Statistics for the replication run such as data transferred, duration, and average throughput

In the top left-hand corner, an icon summarizes the replication status. There are four possible status icons:

Configuration Options

Configuration Options for the selected replication profile. These include:

    • Description – Free text description of the profile

    • Target Engine – The Delphix Engine on the receiving end of this replication pair

    • Automatic Replication – If enabled, shows the frequency and time that regular replication will be run

    • Traffic options – Summarizes the traffic options with which this profile has been configured

Object Selection Tree

Shows all of the objects, such as groups, dSources, VDBs, and Jet Stream data layouts, that you have selected for replication in this replication profile. If you select Entire Delphix Engine, all objects on the engine will be replicated, and thus the tree is collapsed.

Replicate Now Button

Begins the replication process

Delete Button

Allows you to delete the current profile


 

Interacting with the Create New Replication Profile Section 

  1. In the left-hand navigation section, click Create Profile.  
  2. Enter the name of the replication profile and an optional description.
  3. Select Replication Profile as the type.
  4. For Target Engine, enter the hostname or IP address for the target Delphix Engine.
  5. Enter the username and password of a user who has Delphix Admin-level credentials on the target Delphix Engine. If the username and password change on the target Delphix Engine, you must update these settings on the source Delphix Engine.
  6. By default, automatic replication is disabled, meaning that you must trigger replication updates manually. To enable automatic replication, click the Enabled checkbox.
  7. In the  Automatic Replication field, enter the Frequency and Starting Time for replication updates to the target Delphix Engine. Once you have entered and saved your replication settings, you will also see an option to trigger replication immediately with the Replicate Now button.
    1. Note : Automatic replication uses Quartz for scheduling. Starting with Delphix version 4.2, the Quartz-formatted string is editable via the Advanced option. Please refer to the screenshot below:  
      Screen Shot 2015-01-26 at 3.18.06 PM.png
  8. Under Traffic Options, select whether you want to Encrypt traffic or Limit bandwidth during replication updates.
  9. In the right-hand column, under Objects Being Replicated, click the boxes next to the objects you want to replicate. 

Selected Objects

  • Some selected objects may have dependencies – other objects that will be pulled into replication because they share data. For more details, see  what's copied. Objects that will be replicated are confirmed with a blue chain link icon.
    • Note that this is not guaranteed to be the full set of dependent objects, but rather is a best guess. The full set of objects and their dependents will be calculated at the time of replication.
  • When selecting objects, you can select the entire server (Entire Delphix Engine) or a set of groups, dSources, VDBs, and Jet Stream data layouts.
  • When replicating a group, all dSources and VDBs currently in the group, or added to the group at a later time, will be included.
  • If you select a Jet Stream data template, all data containers created from that template will be included. Likewise, if you select a data container, its parent data template will be included.
  • If you select the entire server, all groups and Jet Stream objects will be included.
  • Regardless of whether you select a VDB individually or as part of a group, the parent dSource or VDB (and any parents in its lineage) are automatically included. This is required because VDBs share data with their parent object. In addition, any environments containing database instances used as part of a replicated dSource or VDB are included as well.
  • When replicating individual VDBs, only those database instances and repositories required to represent the replicated VDBs are included. Other database instances that may be part of the environment, such as those for other VDBs, are not included.


10. Click Create Profile to submit the new profile. This saves the replication profile details. If you leave the Create page prior to submitting the profile, the draft replication profile will be discarded.


Interacting with the Replica Section

 

Click the screenshot below for an enlarged view of the Replica section. The descriptions below provide more details of the functionality of this section.

 

 

Status Box  

Similar to the Replication Profile status box, this shows the most up-to-date status information for the replica on the target


 

Replicated Environments

Replicating a dSource or VDB will automatically replicate any environments associated with those objects. For more information, see Replication Overview.

Replicated Objects Tree

A read-only view of the objects in this replica

Failover Button

Initiates failover for this replica

Delete Button  

Deletes this Replica on the target. This does not have an affect on the corresponding profile on the source engine.


Getting Started: Working in the Replication User Interface

To navigate to the Replication UI screen:

  1. In the top navigation menu, click System.
  2. Select Replication. 

 

 

 

 

 


 

 

Configuring Replication Profiles

  1. In the left-hand navigation section, click Create Profile.  
  2. Enter the name of the replication profile and an optional description.
  3. Select Replication Profile as the type.
  4. For Target Engine, enter the hostname or IP address for the target Delphix Engine.
  5. Enter the username and password of a user who has Delphix Admin-level credentials on the target Delphix Engine. If the username and password change on the target Delphix Engine, you must update these settings on the source Delphix Engine.
  6. By default, automatic replication is disabled, meaning that you must trigger replication updates manually. To enable automatic replication, click the Enabled checkbox.
  7. In the  Automatic Replication field, enter the Frequency and Starting Time for replication updates to the target Delphix Engine. Once you have entered and saved your replication settings, you will also see an option to trigger replication immediately with the Replicate Now button.
    1. Note : Automatic replication uses Quartz for scheduling. Starting with Delphix version 4.2, the Quartz-formatted string is editable via the Advanced option. Please refer to the screenshot below:  
      Screen Shot 2015-01-26 at 3.18.06 PM.png
  8. Under Traffic Options, select whether you want to Encrypt traffic or Limit bandwidth during replication updates.
  9. In the right-hand column, under Objects Being Replicated, click the boxes next to the objects you want to replicate. 

Selected Objects

  • Some selected objects may have dependencies – other objects that will be pulled into replication because they share data. For more details, see  what's copied. Objects that will be replicated are confirmed with a blue chain link icon.
    • Note that this is not guaranteed to be the full set of dependent objects, but rather is a best guess. The full set of objects and their dependents will be calculated at the time of replication.
  • When selecting objects, you can select the entire server (Entire Delphix Engine) or a set of groups, dSources, VDBs, and Jet Stream data layouts.
  • When replicating a group, all dSources and VDBs currently in the group, or added to the group at a later time, will be included.
  • If you select a Jet Stream data template, all data containers created from that template will be included. Likewise, if you select a data container, its parent data template will be included.
  • If you select the entire server, all groups and Jet Stream objects will be included.
  • Regardless of whether you select a VDB individually or as part of a group, the parent dSource or VDB (and any parents in its lineage) are automatically included. This is required because VDBs share data with their parent object. In addition, any environments containing database instances used as part of a replicated dSource or VDB are included as well.
  • When replicating individual VDBs, only those database instances and repositories required to represent the replicated VDBs are included. Other database instances that may be part of the environment, such as those for other VDBs, are not included.


10. Click Create Profile to submit the new profile. This saves the replication profile details. If you leave the Create page prior to submitting the profile, the draft replication profile will be discarded.


Viewing and Editing an Existing Replication Profile

To view and edit existing replicas:
  1. From the left-hand navigation area, under the Received Replicas section, select a replica.
  2. You can edit the Name and Description fields. All other fields are view-only.

To edit fields:

  1. Click the edit icon   next to the corresponding field or group of fields.
  2. You will also see , which allow you to edit or cancel changes. 
    1. To commit to the edits and/or selections, click the  Green Checkmark  icon.
    2. To cancel the edits and/or selections, click the Red X icon.

Viewing and Editing a Replica

To view and edit existing replicas:
  1. From the left-hand navigation area, under the Received Replicas section, select a replica.
  2. You can edit the Name and Description fields. All other fields are view-only.

To edit fields:

  1. Click the edit icon   next to the corresponding field or group of fields.
  2. You will also see , which allow you to edit or cancel changes. 
    1. To commit to the edits and/or selections, click the  Green Checkmark  icon.
    2. To cancel the edits and/or selections, click the Red X icon.