HANA software is what SAP uses for its in-memory database and application platform, and a HANA system is basically an SAP system running on that software so it can deliver real-time transactions, faster data processing and sharper operational insight - all the things you'd expect from a cutting-edge platform like this.
But, as you probably know, tech by itself doesn't deliver much value. The real impact of a HANA system comes when you actually get to use it to its full potential - when faster processing meets everyday execution, when the info in the system is actually up to date, and when your people can work with the system instead of around it. For medium to large enterprises in manufacturing, warehousing, retail, and distribution - especially those using SAP already or about to make the switch to S/4HANA - this all makes a huge difference to supply chain performance and decision making.
This blog takes a practical look at HANA software and the HANA system - what they are, how they change the way you do things, where data accuracy issues are the biggest headaches, how a tool like PreBilt can help with SAP execution, and how keeping your core clean and continuously improving can get you the most out of your HANA investment.
HANA software is SAP's in-memory database and application development environment. Instead of relying on old disk-based storage, a HANA system handles data processing in main memory, storing it there for faster analysis processing.
And that makes a huge difference:
Your data gets processed much faster
You get real-time reporting and analytics
Your data models get simplified
You get instant insight into what's going on now
The HANA database supports online analytical processing and transactions in one system, creating one single source of truth for all your business data.
In simple terms, HANA software lets you see what's happening now, not hours or days later - which is exactly what you need to run a modern business.
That capability underpins all the latest SAP platforms like S/4HANA, and supports everything from finance to supply chain execution.
A HANA system is more than just a faster database - it's an all-in-one analytic appliance that totally changes how organisations interact with their data.
Traditional systems usually separate things into different silos:
Transactions and reporting
Execution and insight
Operations and analysis
A HANA system brings all those worlds together in one. This means that you can do transactional and analytical workloads on a single platform.
Transactions update analytics instantly. Reports reflect what's really happening in real time. And you can make decisions with confidence because the data is current.
It can also handle massive amounts of data - up to terabytes on a single server, and perform up to 3.5 billion scans per second per core.
But here's the catch: a HANA system is only as good as the data flowing into it.
Many organisations invest big time in HANA software, expecting faster data processing to revolutionise how they operate.
Sometimes it does work as promised. Sometimes it doesn't.
The reason usually comes down to execution.
If you're still doing things the old way - if warehouse movements are slow, inventory updates are manual, and users are still working around complex transactions - then even the fastest HANA system is going to end up processing late or inaccurate data.
Speed in the system just can't compensate for friction on the floor.
That's where many HANA programmes quietly lose momentum.
HANA software is great at processing data quickly. But faster data processing only matters when data is captured in real-time.
In practical terms, that means delays often happen because tasks aren't confirmed until later, users wait until the end of a shift to update SAP, and errors get fixed after the fact.
This creates a gap between physical reality and digital records.
Closing that gap is what turns HANA capability into real business value.
PreBilt is the tool that fits right into a HANA-based landscape.
It sits on top of SAP, including HANA systems, and supports execution-heavy SAP solutions and SAP applications, in real-time.
As part of a HANA software environment, PreBilt helps by:
Turning complex SAP transactions into simple, task-based workflows with a user-friendly interface, right on your mobile device
Supporting users who aren't stuck behind a desk
Capturing data exactly as it happens
Validating movements and scans in real time
Updating the HANA system immediately as work is completed
In short, PreBilt helps ensure that fast systems get fast, accurate data.
That's the secret to HANA delivering on its promise.
One of the biggest misconceptions about HANA systems is that performance alone solves operational problems.
It doesn't.
If the user experience is bad, execution slows down. If execution slows down, data arrives late. And if data arrives late, real-time insight loses its edge.
PreBilt addresses this by designing execution around tasks, not transactions. Your users stay focused on the job at hand, and the HANA system handles the complexity behind the scenes.The balancing act - keeping the core clean, while still making the system useful in the real world.
Supply chains are probably the place where HANA software can make the biggest difference.
Real-time inventory updates.
Being able to see what's moving, and when.
Reacting fast to a disruption.
But it all falls apart if execution isn't up to speed.
In warehouses and logistics operations, PreBilt helps HANA systems in a couple of key areas:
Ensures updates to inventory go through in seconds
Reduces the need for manual corrections and rework
Gives you confidence in the accuracy of your real-time stock data
Enables exception-led working
When you've got accurate and timely execution data, HANA software starts to really pay off.
Another key principle in getting value out of a HANA system is keeping the core clean and simple.
Too much customisation just adds complexity, increases the effort to upgrade and undermines long-term flexibility. Before migrating your systems, take a good look at what you've got and decide what's worth moving, and what custom code might cause trouble down the line.
The migration process should be as smooth as possible - use tried and tested tools and services to reduce the risk, and keep the core intact. PreBilt is set up to support a clean-core approach by:
Sitting outside the SAP core, so you can keep it tidy
Being configurable rather than hard-coded - so you don't have to get your hands dirty
Delivering usability, without the need for heavy custom development
That way, organisations can sort out execution without compromising the integrity of their HANA system.
A HANA system isn't a one-off investment. It's a platform for continuous improvement - with flexible deployment options, so you can scale in the cloud or on premise as you need to.
As your processes evolve, volumes change and new requirements emerge, the system needs to adapt without causing a disaster. Before you start scaling up, you should have a clear strategy for deployment, covering cloud and on premise environments.
Because PreBilt is designed around execution, and is flexible too, it supports that evolution. You can make changes to how work gets done, without destabilising the underlying HANA software.
A proof of concept before the go-live date will help validate your approach - so the system stays relevant long after the big day.
HANA software - SAP's in-memory database platform with a built-in application server, tools for web based applications, application lifecycle management and support for multiple languages.
HANA system - An SAP system running on HANA software, installed on physical or virtual servers, with faster transactions and analytics.
In-memory computing - Processing data directly in memory rather than on disk - which makes things happen a lot faster.
PreBilt - A SAP-centric supply chain mobility solution that simplifies execution and improves data quality in HANA environments.
Execution data - The information generated when physical work happens - like inventory movement or picking.
Is HANA software just about speed?
No, speed is just one part of it. The real value is in how that speed is used in operations.
Does a HANA system automatically improve data quality?
No, data quality depends on how and when data is captured during execution.
How does PreBilt work with HANA systems?
PreBilt captures and validates execution data at source and updates the HANA system in real-time.
Is PreBilt only relevant for supply chains?
It's strongest in execution-heavy environments like warehousing and logistics, where timely data matters most.
SAP HANA gives organisations the power to process data faster than ever before.
But speed in the system only counts if speed exists in execution too.
When people are supported, data is captured at the point it happens, and updates flow instantly into the HANA system - real-time insight becomes real-world advantage.
With SAP HANA providing the performance backbone and PreBilt sorting out execution, organisations can finally turn fast data processing into fast, better decisions.
Systems that deliver fast. Data that's clean. Results that you can actually act on.