What Is Computing Infrastructure, Data Processing and Hosting in ISIC Rev. 5?

Computing infrastructure, data processing and hosting in ISIC Rev. 5, UN Statistics Division, cover providing infrastructure and facilities for processing and storing data, including web hosting, data processing services and related infrastructure. The provider supplies computing capacity, storage or a managed platform, and clients run their applications or store their data on it. This is distinct from writing the software, which is programming, and from advising on systems, which is consultancy.

What exactly is the host selling when it rents capacity?

A host sells capacity, storage and reliability, not the applications that run on top of them. The customer brings software, data and users. The host supplies the machines, the network connections inside its facilities, the power and cooling that keep those machines alive, and the routine care that keeps them reachable. Data processing services fit the same pattern: the provider takes data supplied by a client, processes or prepares it, and returns a result, without owning the underlying business that generated the data. Web hosting is the most familiar form, but the wider idea covers infrastructure offered as a service and data centres operated for clients where the UNSD entry includes them. In every form, the test is who supplies the computing room and who supplies the purpose. When the provider supplies the room, the description points toward infrastructure and hosting in ISIC Rev. 5, UN Statistics Division.

How does a host serve hundreds of small businesses at once?

Picture the host example stretched across a working week. On Monday a bakery uploads its online shop, a plumber books jobs through an accounting package, and a small clinic stores appointment records, all on virtual servers rented from the same company. The host does not write the bakery shop software, does not own the plumber’s customer list, and does not decide the clinic’s appointment rules. Its staff watch server load, replace failed disks, copy data to backup storage, and restore a virtual machine when one stops responding. By Friday, hundreds of small businesses have kept trading through the same facility, yet none of them has bought software from the host and the host has bought none of their products. That separation is the whole point. The host’s income comes from keeping capacity available and dependable, while each client’s income comes from its own trade, and statistics keep those two income streams in different places.

Where does hosting end and the client’s own software begin?

The boundary is tested most when a host offers extra tools alongside raw capacity. A managed platform, a backup service, or a database service can still sit inside hosting when the UNSD entry covers it, because the provider is still supplying the facility rather than creating the client’s application. The line is crossed, in descriptive terms, when the provider starts writing custom software for the client, advising the client on system design as its main task, or transmitting signals as a telecom operator. Those are programming, consultancy and telecom tasks, described separately in ISIC Rev. 5, UN Statistics Division. A bundle that mixes hosting with one of those tasks should therefore be read task by task, not as a single product name. The customer may pay one invoice, but the statistical description follows the separate tasks inside the invoice, with the principal activity deciding the overall placement for a unit.

Why do cloud totals need their own corner?

Cloud computing has turned infrastructure into a large market that changes quickly, with new data centre investment, new pricing models and new kinds of managed platform appearing every year. If infrastructure income were folded into software creation, analysts would mistake spending on machines for spending on code. If it were folded into telecom, they would mistake spending on data centres for spending on networks. A separate infrastructure total lets analysts track investment in computing capacity, compare digitalisation across countries, and see whether growth comes from more machines, more storage, or more managed services. ISIC Rev. 5, UN Statistics Division, contains 22 sections from A to V, with 87 divisions, 258 groups and 463 classes in total, so a move between neighbouring groups can already change a published cloud aggregate noticeably.

This guide describes infrastructure and hosting for counting purposes only. It does not assign any reader’s code, principal activity or registration, and confirmation should come from the national statistical institute or business register that holds the record.