Welcome
Administering
In addition to administering the database server, you can tune performance, replicate data, and archive data.
Backup and Restore Guide
The HCL® Informix® Backup and Restore Guide describes how to use the HCL Informix and ontape utilities to back up and restore database server data. These utilities enable you to recover your databases after data is lost or becomes corrupted due to hardware or software failure or accident.
ON-Bar backup and restore system
Configure the storage manager and ON-Bar
The topics in this section provide the information that you need to plan and to set up with a storage manager.
Verifying the configuration of ON-Bar and your storage manager
Before you begin using and your storage manager, make sure that and your storage manager are set up correctly.

HCL Informix® V15.0.0 documentation
Welcome to the documentation for HCL Informix® 15.0.0 and related client tools and products.
Product overview
HCL Informix® is a fast and scalable database server that manages traditional relational, object-relational, and dimensional databases. Its small footprint and self-managing capabilities are suited to embedded data-management solutions.
Installing
These topics describe how to install HCL Informix® database servers, client products, and modules.
Administering
In addition to administering the database server, you can tune performance, replicate data, and archive data.
- System administration
  These topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL Informix® database servers.
- Backup and Restore Guide
  The HCL® Informix® Backup and Restore Guide describes how to use the HCL Informix and ontape utilities to back up and restore database server data. These utilities enable you to recover your databases after data is lost or becomes corrupted due to hardware or software failure or accident.
  - Overview of backup and restore
    These topics provide an overview of backup and restore concepts. They also provide information about planning for backup and restore operations.
  - ON-Bar backup and restore system
    - Overview of the ON-Bar backup and restore system
      consists of various components and it works with a storage manager to back up and restore data.
    - Configure the storage manager and ON-Bar
      The topics in this section provide the information that you need to plan and to set up with a storage manager.
      - Configure a storage manager
        ON-Bar backup and restore operations require a storage manager that integrates with ON-Bar through an XBSA shared library interface.
      - Validating your storage manager
        When you convert or revert the HCL® Informix® database server, the storage manager that you used on the old version might not be validated for the version that you are migrating to. Verify that the storage-manager vendor successfully completed the HCL Informix validation process for the database server version and platform.
      - Configuring ON-Bar
        Before you begin your first backup, review the default parameters in the onconfig file and adjust the values as needed. You can also set an environment variable.
      - Verifying the configuration of ON-Bar and your storage manager
        Before you begin using and your storage manager, make sure that and your storage manager are set up correctly.
      - Files that ON-Bar and storage managers use
        , HCL Informix® Primary Storage Manager, and IBM® Spectrum Protect use particular files in your installation.
    - Back up with ON-Bar
      You can use the utility to back up and verify storage spaces (dbspaces, blobspaces, and sbspaces) and logical-log files.
    - Restore data with ON-Bar
      You can use the ON-Bar utility to restore data that was backed up by the ON-Bar utility.
    - External backup and restore
    - Customize and maintain ON-Bar
    - ON-Bar catalog tables
      These topics describe the tables that are stored in the sysutils database.
    - ON-Bar messages and return codes
      prints informational, progress, warning, and error messages to the activity log file. return codes indicate the status of the command.
  - ontape backup and restore system
  - Backup and restore a Remote Secondary Server(RSS)
  - Integrated Backup Encryption
    These topics provide information about Integrated Backup Encryption.
  - HCL Informix® Primary Storage Manager
    HCL Informix® Primary Storage Manager is an application that manages storage devices used for backup and restore requests that are issued by . This storage manager supports both serial and parallel processing for backup and restore requests.
  - archecker table level restore utility
  - Backup and restore configuration parameter reference
  - Cloud Backup
    These topics provide information about storing and retrieving the backups directly to the ecosystem of selected cloud providers, namely Amazon S3 and Softlayer Object Storage.
  - Appendixes
- Enterprise Replication
  The describes the concepts of data replication using HCL Informix® Enterprise Replication, including how to design your replication system, as well as administer and manage data replication throughout your enterprise.
Migrating and upgrading
You can upgrade to the 15.0.0 release of HCL Informix® or migrate from other database servers to Informix. Upgrading is an in-place migration method that uses your existing hardware and operating system software. Some changes to the Informix database server can affect upgrading from a previous release.
Client APIs and tools
You can use the HCL Informix® implementation of client APIs to develop applications for Informix database servers.
Embedding Informix®
When you embed HCL Informix®, you can use enterprise-class high-availability and high performance with embeddability features such as easy programmability, a small disk and memory footprint, and silent deployment.
Extending Informix®
Beyond standard relational database objects, HCL Informix® can be extended to handle specialized data types, access methods, routines, and other objects. Informix includes many built-in extensions that are fully integrated in the database server. Informix also provides modules, which are packages of extended database objects for a particular purpose and that are installed separately from the database server. Alternatively, you can create your own user-defined objects for Informix.
Data warehousing
In addition to designing and implementing Informix® dimensional databases, you can use tools to create data warehouse applications and optimize your data warehouse queries.
Designing databases
The first step in creating a relational database is to construct a data model, which is a precise, complete definition of the data you want to store. After you prepare your data model, you must implement it as a database and tables. To implement your data model, you first select a data type for each column and then you create a database and tables and populate the tables with data. You can also implement fragmentation strategies and control access to your data.
JSON compatibility
You can use the popular JSON-oriented query language created by MongoDB to interact with data stored in HCL Informix®.
Security
You can secure your Informix® database server and the data that is stored in your Informix databases. You can encrypt data, secure connections, control user privileges and access, and audit data security.
SQL programming
You can use the HCL Informix® implementation of the SQL language to develop applications for Informix database servers.
Troubleshooting HCL Informix®
Several troubleshooting techniques, tools, and resources are available for resolving problems that you encounter in your HCL Informix® database server environment.

Verifying the configuration of ON-Bar and your storage manager

Before you begin using and your storage manager, make sure that and your storage manager are set up correctly.

Verify your configuration by checking the items in the following list:

The storage manager is installed and configured to manage specific storage devices.
For UNIX™, make sure that the BAR_BSALIB_PATH configuration parameter specifies correctly the XBSA shared library or it is not set and the library is in the default location.
For Windows™, make sure that the BAR_BSALIB_PATH configuration parameter specifies correctly the XBSA shared library.
The sm_versions file contains a row that identifies the version number of the storage-manager-specific XBSA shared library.

After you verify that and your storage manager are set up correctly, run on your test database to make sure that you can back up and restore data. For more information, follow the instructions in Back up with ON-Bar.