Video: How SIOS Makes High Availability & Disaster Recovery Easy In SAP HANA Environment

Video: How SIOS Makes High Availability & Disaster Recovery Easy In SAP HANA Environment

In this video, Todd Doane, Solutions Architect at SIOS, talks about how SIOS provides high availability and disaster recovery (HA/DR) in the SAP HANA environment.

Highlights of this video interview:

• SAP HANA is a complex environment with three layers: presentation, application, and database. While the presentation layer is easy to protect, the other two present challenges. There are different processes running, there is data moving between the layers and between servers, there is replication going on. There are many possible failure scenarios and many things to monitor, on top of following SAP best practices. To ensure a recovery point objective (RPO) of near-zero data loss is a daunting task.
• The key thing is to reduce the single points of failure, multiple servers at every layer, with replication to a passive and standby server and a disaster recovery server. And those need to be distributed through multiple data centers.
• The biggest cause of failure is when there are a lot of tasks and scripts that need to run and having someone do it manually. This increases the chance of human error. Therefore, to be able to provide a good HA/DR environment, you need 1) automation, and 2) planning and frequent testing to make sure that HA is working as expected, your databases are getting registered, and failover is truly seamless.
• Once the SAP HANA environment is set up, the SIOS Protection Suite installation and configuration can be done through a GUI wizard, which takes about an hour. It orchestrates and automates to make the failover extremely easy. It adheres to all the SAP best practices for fast, reliable continued operation. It also features a “takeover with handshake” of the SAP HANA database.
• SIOS recently added the SAP HANA third-node support. SIOS has always been able to do that at the application layer but now, it can support it at the database layer as well.

Reproduced with permission from SIOS

Fact Sheet: Oil & Gas

Fact Sheet: Oil & Gas

Protecting Systems from Downtime and Data Loss

SIOS Technology’s high availability and disaster recovery (HA/DR) software protects critical applications, databases, and systems used in the oil and gas industry from downtime and disasters due to infrastructure, network, and application failures.

Protects Both Windows and Linux Applications and Databases

SIOS offers the flexibility to build SAN and SANless clusters for Windows or Linux environments on-premises physical servers, virtualized servers, and in the cloud. Easily move Windows Server Failover Clustering to the cloud without disruption, or build a Linux clustering environment with application-specific intelligence built-in. Configure clusters across cloud availability zones and regions for maximum HA/DR protection, or create hybrid cloud to meet your specific needs. SIOS helps you ensure regulatory requirements are met, while keeping your systems online and available at all times.

The Industry’s Most Reliable Failover Protection

SIOS products protect critical applications and databases on which the systems used by oil and gas companies run from downtime and data loss.

HA/DR Fact Sheet

Unlike traditional shared storage clusters, SIOS synchronizes local storage in a SANless
configuration, enabling failover clusters in physical, virtual, cloud, and hybrid cloud environments.

• Get a free trial of SIOS High Availability and Disaster Recovery Clustering Software
• Learn more about SIOS DataKeeper
• Download Fact Sheet PDF

Reproduced with permission from SIOS

Video: SIOS LifeKeeper for Linux v9.7 Adds New HA/DR Capabilities For SAP HANA

Video: SIOS LifeKeeper for Linux v9.7 Adds New HA/DR Capabilities For SAP HANA

Key highlights of this video interview:

SIOS LifeKeeper for Linux is a high availability clustering software that protects critical applications such as SAP, S/4HANA, SQL Server, and Oracle from downtime and disasters. It works by detecting any kind of a failure on the primary node. In the event of a failure, it moves operations to a secondary node where it can continue.

It supports major Linux distributions such as SUSE, Red Hat, Oracle, and Rocky. Customers can standardize their high availability environment and have the same experience regardless of the operating system.

New features and capabilities in SIOS LifeKeeper for Linux v9.7, include HANA Multitarget:

• It automates the process of failing over to a secondary node plus replicating to a third or even a fourth node for disaster recovery.
• The secondary node will assume full ownership of the primary node status.
• It allows customers to have the third node in a geographically separated location.
• It eliminates the complexity and the manual scripting, which can be quite cumbersome.
• It uses HANA system replication, so it’s in alignment with SAP best practices.

This feature came directly from customer feedback. SIOS customers have large SAP environments with big HANA databases and complex disaster recovery requirements.

This is a straightforward upgrade process, no caveats. If the customer is extending to a disaster recovery location, they need to consult the SIOS documentation for instructions.

Reproduced with permission from SIOS

Video: Ensuring High Availability And Disaster Recovery For Cloud

Video: Ensuring High Availability And Disaster Recovery For Cloud

In this video, Jason Huff, our Linux Product Owner, will discuss the current trends in the market, in terms of high availability and disaster recovery.

Highlights of this video interview:

• Open-source clustering requires highly complicated scripting and is also prone to human error and failure. The manual steps required to ensure that these complicated ERPs or databases are complicated and extremely order-dependent. Therefore, IT teams become hesitant to perform regular maintenance and failover testing.
• If an application is critical to your day-to-day operations, then you need highly automated, high availability clustering in order to protect it.
• When a failure happens in the cloud, your application needs intelligent recovery of the failed components and all their dependencies.

Reproduced with permission from SIOS

Video: SIOS Cloud Availability Symposium 2023 To Focus On Disaster Recovery Mastery

Video: SIOS Cloud Availability Symposium 2023 To Focus On Disaster Recovery Mastery

In this video, Natalia Casey, our Senior Marketing Programs Manager, talks about SIOS’s upcoming event, SIOS Cloud Availability Symposium 2023. She also discusses how SIOS Technology is helping companies protect their applications, ensuring they have effective strategies around high availability and disaster recovery.

Highlights of this video interview:

• While cloud provides a lot of benefits, organizations may not be aware of the gaps that cloud does not cover in terms of availability and disaster recovery. Casey talks about the need for constant education of the IT teams and lots of testing to ensure all of the disaster recovery plans and processes remain effective.
• The symposium will focus on disaster recovery mastery for SAP where attendees will be able to learn about best practices for disaster recovery planning and implementation, as well as tips for ensuring high availability of their SAP environment. Casey explains some of the key topics that will be included in the event.
• The event is aimed at anyone running applications in the cloud who wants to learn about disaster recovery, high availability and protecting applications in the cloud.
• You can register to attend the event on the this page and sessions will be recorded and available for on-demand viewing for registered attendees.

Reproduced with permission from SIOS