Connect with us

Featured

IBM opens cloud data centre in Jhb

Published

on

IBM, in collaboration with Gijima and Vodacom has announced that it is opening a Cloud Data Centre in Johannesburg.

IBM has announced that it is opening a new IBM Cloud Data Center in Johannesburg, South Africa. The new cloud center is the result of a close collaboration with Gijima and Vodacom and is designed to support cloud adoption and customer demand across the continent.  IBM will provide clients with a complete portfolio of cloud services for running enterprise and as a service workloads.

The new IBM Cloud Data Center has the ability to run and manage SAP applications and workloads in the cloud and underscores IBM’s growing cloud footprint, which now includes 46 cloud data centers across six continents.

“We’re working to drive cloud adoption that best leverages a customer’s existing IT investments,” said Hamilton Ratshefola, IBM Country General Manager in South Africa. “Our new Cloud Data Center gives customers a local onramp to IBM Cloud services including moving mission critical SAP workloads to the cloud with ease. It also gives customers the added flexibility of keeping data within country which is a key differentiator for IBM.”

The IBM Cloud Data Center will provide SAP enterprise customers in South Africa and Africa with access to IBM’s global network of Cloud Data Centers and services expertise. This will enable businesses to run critical applications on the cloud, providing access to a broad array of services for building in-country cloud solutions, while offering faster network speeds to improve performance and reach end users even faster.

“The increase of enterprise cloud computing on the continent is being driven by large enterprise and multinational organisations expanding their presence and IT requirements across Africa,” said Vuyani Jarana, Chief Officer of Vodacom Business. “CIO’s are looking to gain efficiencies and cut cost by moving more of their IT infrastructure, applications and processes into the Cloud. Vodacom’s extensive Fixed and Mobile network infrastructure, Pan African and global footprint and its investment in data center infrastructure provides the ideal platform and environment to deliver cloud services to large and multinational enterprises.“

Today’s news showcases IBM’s global reach and broad portfolio of cloud services capable of supporting very large enterprises like big retailers and financial institutions. Vodacom is committed to delivering enterprise grade cloud solutions and this partnership with IBM delivers on that scale and will position Vodacom Business as a leader in total IT solutions across the continent.

“Gijima as a 100 percent black owned South African company, is proud to be the cloud partner of choice for these unique IBM services,” said Eileen Wilton, CEO of Gijima. The partnership with IBM and Vodacom is an extension of Gijima’s hybrid cloud strategy and is the culmination of two years of hard work as part of our turnaround strategy. Gijima is the ideal partner for this service as we already have the system and SAP integration skills as part of our existing solutions offering.

Bringing together Vodacom’s network and Africa footprint, Gijima’s SAP enterprise expertise and IBM’s cloud platforms will create a powerhouse in cloud services, resolving data latency and in-country regulatory issues through the protection of data in-country and potentially also offset data networking costs. Gijima and Vodacom will both resell IBM’s Cloud Managed Services to the SAP enterprise customer base in the region.

IBM Cloud delivers fast, easy and automated access to public, private and hybrid cloud services to help clients digitally transform. IBM Cloud is a growing collection of services including analytics, mobile, networking, storage, Internet of Things and cognitive computing. With more than 46 global cloud data centers, IBM helps companies securely manage and gain insight into their data no matter where it resides.

Featured

Money talks and electronic gaming evolves

Computer gaming has evolved dramatically in the last two years, as it follows the money, writes ARTHUR GOLDSTUCK in the second of a two-part series.

Published

on

The clue that gaming has become big business in South Africa was delivered by a non-gaming brand. When Comic Con, an American popular culture convention that has become a mecca for comics enthusiasts, was hosted in South Arica for the first time last month, it used gaming as the major drawcard. More than 45 000 people attended.

The event and its attendance was expected to be a major dampener for the annual rAge gaming expo, which took place just weeks later. Instead, rAge saw only a marginal fall in visitor numbers. No less than 34 000 people descended on the Ticketpro Dome for the chaos of cosplay, LAN gaming, virtual reality, board gaming and new video games. 

It proved not only that there was room for more than one major gaming event, but also that a massive market exists for the sector in South Africa. And with a large market, one also found numerous gaming niches that either emerged afresh or will keep going over the years. One of these, LAN (for Local Area Network) gaming, which sees hordes of players camping out at the venue for three days to play each other on elaborate computer rigs, was back as strong as ever at rAge.

MWeb provided an 8Gbps line to the expo, to connect all these gamers, and recorded 120TB in downloads and 15Tb in uploads – a total that would have used up the entire country’s bandwidth a few years ago.

“LANs are supposed to be a thing of the past, yet we buck the trend each year,” says Michael James, senior project manager and owner of rAge. “It is more of a spectacle than a simple LAN, so I can understand.”

New phenomena, often associated with the flavour of the moment, also emerge every year.

“Fortnite is a good example this year of how we evolve,” says James. “It’s a crazy huge phenomenon and nobody was servicing the demand from a tournament point of view. So rAge and Xbox created a casual LAN tournament that anyone could enter and win a prize. I think the top 10 people got something each round.”

Read on to see how esports is starting to make an impact in gaming.

Previous Page1 of 3

Continue Reading

Featured

Blockchain unpacked

Blockchain is generally associated with Bitcoin and other cryptocurrencies, but these are just the tip of the iceberg, says ESET Southern Africa.

Published

on

This technology was originally conceived in 1991, when Stuart Haber and W. Scott Stornetta described their first work on a chain of cryptographically secured blocks, but only gained notoriety in 2008, when it became popular with the arrival of Bitcoin. It is currently gaining demand in other commercial applications and its annual growth is expected to reach 51% by 2022 in numerous markets, such as those of financial institutions and the Internet of Things (IoT), according to MarketWatch.

What is blockchain?

A blockchain is a unique, consensual record that is distributed over multiple network nodes. In the case of cryptocurrencies, think of it as the accounting ledger where each transaction is recorded.

A blockchain transaction is complex and can be difficult to understand if you delve into the inner details of how it works, but the basic idea is simple to follow.

Each block stores:

–           A number of valid records or transactions.
–           Information referring to that block.
–           A link to the previous block and next block through the hash of each block—a unique code that can be thought of as the block’s fingerprint.

Accordingly, each block has a specific and immovable place within the chain, since each block contains information from the hash of the previous block. The entire chain is stored in each network node that makes up the blockchain, so an exact copy of the chain is stored in all network participants.

As new records are created, they are first verified and validated by the network nodes and then added to a new block that is linked to the chain.

How is blockchain so secure?

Being a distributed technology in which each network node stores an exact copy of the chain, the availability of the information is guaranteed at all times. So if an attacker wanted to cause a denial-of-service attack, they would have to annul all network nodes since it only takes one node to be operative for the information to be available.

Besides that, since each record is consensual, and all nodes contain the same information, it is almost impossible to alter it, ensuring its integrity. If an attacker wanted to modify the information in a blockchain, they would have to modify the entire chain in at least 51% of the nodes.

In blockchain, data is distributed across all network nodes. With no central node, all participate equally, storing, and validating all information. It is a very powerful tool for transmitting and storing information in a reliable way; a decentralised model in which the information belongs to us, since we do not need a company to provide the service.

What else can blockchain be used for?

Essentially, blockchain can be used to store any type of information that must be kept intact and remain available in a secure, decentralised and cheaper way than through intermediaries. Moreover, since the information stored is encrypted, its confidentiality can be guaranteed, as only those who have the encryption key can access it.

Use of blockchain in healthcare

Health records could be consolidated and stored in blockchain, for instance. This would mean that the medical history of each patient would be safe and, at the same time, available to each doctor authorised, regardless of the health centre where the patient was treated. Even the pharmaceutical industry could use this technology to verify medicines and prevent counterfeiting.

Use of blockchain for documents

Blockchain would also be very useful for managing digital assets and documentation. Up to now, the problem with digital is that everything is easy to copy, but Blockchain allows you to record purchases, deeds, documents, or any other type of online asset without them being falsified.

Other blockchain uses

This technology could also revolutionise the Internet of Things  (IoT) market where the challenge lies in the millions of devices connected to the internet that must be managed by the supplier companies. In a few years’ time, the centralised model won’t be able to support so many devices, not to mention the fact that many of these are not secure enough. With blockchain, devices can communicate through the network directly, safely, and reliably with no need for intermediaries.

Blockchain allows you to verify, validate, track, and store all types of information, from digital certificates, democratic voting systems, logistics and messaging services, to intelligent contracts and, of course, money and financial transactions.

Without doubt, blockchain has turned the immutable and decentralized layer the internet has always dreamed about into a reality. This technology takes reliance out of the equation and replaces it with mathematical fact.

Continue Reading

Trending

Copyright © 2018 World Wide Worx