System integration is the work of connecting separate software, hardware and data systems so they operate as one platform. An SI company does that work as a service. TiCON is a system integration company that joins AI, AWS cloud, ERP, IoT and legacy systems for clients in Korea, Bangladesh and globally.
If two business systems cannot share data or a workflow without a human in the middle, you have an integration problem. System integration is designing the interfaces, data flows, identity and operations so those systems behave as one.
On this site, “system integration” is the service line at /solutions/system-integration. It is not a product SKU. Related comparisons: system integrator vs in-house, and the SI company glossary entry.
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