Integrations and Business IT Architecture

Profitability

IT infrastructure miscalculations are invisible at first but costly as you grow

When systems are linked directly and without a unified architecture, running and upgrading the IT landscape becomes unprofitable: every change demands more approvals, manual control and development.

Integrations and Business IT Architecture

Efficiency

The cause of inefficient IT infrastructure is the cargo cult

A genie saw a telephone and carved an identical one from marble. The same happens in IT: it looks like proper architecture on the outside, but the exchanges, data and responsibilities stay tangled.

The form is copied, not the mechanism

A cargo cult appears when a team copies the outward signs of a successful solution without understanding the inner mechanics of the process.

The budget grows, the problem remains

This approach drives further IT spending but doesn't remove the causes of overloads, data loss and expensive changes.

Engineering expertise is required

The high entry barrier into integration architecture requires not only choosing a tool but also understanding the links between systems.

Innovation

Integration miscalculations silently raise the cost of running IT

1

Software development cost

Any change touches more systems and requires more regression.

2

Cost of updating systems

New services take longer to connect because old links hold the landscape together.

3

Attitude to flexibility

When adopting technology gets stuck on complexity and approvals, the business stops bringing innovative ideas to IT.

90% of large companies are here

Integrations are critical for large businesses

A single system can no longer store and run all the products, logic chains, business processes and department needs. You need an architecture where different solutions are loosely and manageably coupled.

There are too many software products and services for one monolithic system.
Logic chains and business processes must be split by areas of responsibility.
Different departments must manage their own changes without breaking the whole landscape.

Tight and loose coupling

The solution is a service-oriented IT architecture through an ESB

Simply picking a tool is a waste of time and money. Without the right integration architecture, innovation fails to solve the problems it was meant for.

Tight coupling of IT system modules

An electronic queue alone doesn't remove process chaos: after taking a ticket, you still end up in an ordinary queue. In IT this scales to hundreds of systems.

Data loss for no clear reason.
Hard to prepare for peak loads: Black Friday and the New Year rush overload systems.
Connecting new systems and changing old ones causes unexpected failures.
The cost of maintaining infrastructure and connecting BI analytics keeps rising.
Departments shift responsibility onto one another.

Loose coupling through a service bus

An ESB and a Data Lake let you separate responsibility, standardize exchanges and evolve the landscape without the constant risk of breaking neighboring systems.

Systems are easy to replace.
Load on data sources and targets is reduced.
Easier to prepare analytics and connect BI.
Data loss in critical exchanges is eliminated.
New systems connect faster and cheaper.

Map of consequences

Symptoms that one new tool can't fix

How tight coupling shows up

Irrational load on systems: on peak days, such as Black Friday or the New Year rush, systems are overloaded and lose data.
The lack of a single data standard complicates analytics, blocks getting statistics promptly and hinders effective business management.
Connecting new systems gets harder, and changes to already connected ones often trigger sudden failures in other systems.

Why picking a tool doesn't solve the problem

In IT architecture, picking a tool alone is a waste of time and money.
Without understanding how to implement integrations correctly, no innovation can solve the very problems it was meant to fix.
The problem isn't the name of the ESB, broker or warehouse, but the map of flows, the data standard and the responsibility for changes.

What a business loses without architecture

Data loss for no clear reason.
Difficulty predicting and preparing for peak loads even after an upgrade.
Continuously rising cost of maintaining IT infrastructure.
Growth means connecting new systems, which costs more and takes longer each time.

What loose coupling changes

We use loose coupling of IT system modules through an enterprise service bus.
To picture it, think of a private clinic: flows are separated, responsibility is clear, and queues don't block one another.
Easily swap systems, reduce load, prepare data analytics, eliminate data loss and connect BI.