Jannie van Zyl | Contributor

Home
/
Contributors
/
Jannie van Zyl

Articles

Jan 26, 2001

E-commerce success dependant on Web performance

The promise of e-commerce will not be fulfilled until the Internet can consistently deliver more reliable performance and fewer outages, says Jannie van Zyl, executive of managed solutions at Dimension Data Network Services.

Dimension Data South Africa

2:00

Performance management

Nov 14, 2000

Ensuring effective application performance management

As South African companies embrace e-commerce, it is vital that business-critical applications perform at their peak, says Jannie van Zyl, executive of managed solutions, Dimension Data Network Services.

Dimension Data South Africa

1:40

TechForum

Aug 1, 2000

Troubleshooting needed for e-business infrastructure

E-businesses and service providers need to be able to detect, isolate and resolve problems across networks, systems and applications, says Jannie van Zyl, executive, managed solutions at Dimension Data Network Services.

Jannie van Zyl

Articles About Jannie van Zyl (6)

3:40

Mobile Business

Aug 2, 2017

Vodacom wants to be first with 5G

The telco says it's pretty confident it will be the first network in SA to launch 5G.

Worries over timelines for WOAN pathway

Vodacom's CTO voices concerns over the short timeframe the CSIR has to finalise a high-level study on government's planned wireless open access network.

Limited spectrum hindering rural mobile coverage

Vodacom says a lack of access to radio frequency spectrum is holding it back from providing more 4G coverage in rural areas.

Paula Gilbert