Featured IT News

Viettel, Nokia team up on Vietnam’s first 5G broadcast

20 September 2019 in Business Telecommunications

Vietnam’s largest mobile network operator Viettel and Nokia have broadcast the first end-to-end 5G network in Ho Chi Minh City…

Kyckr completes $5.2 million capital raise via share placement

20 September 2019 in Listed Tech

Australian-listed technology regulation company Kyckr has completed a $5.2 million capital raising led by investor and founder and CEO of…

ACMA acts against telco Infinity Telecom over industry rules breach

20 September 2019 in Telecoms & NBN

The Australian Communications and Media Authority (ACMA) has taken action against Sydney-based telco Infinity Telecom for breaching industry rules requiring…

Sites hit by card-skimming being re-used for malicious activity

20 September 2019 in Security

Sites that have been decommissioned due to attacks by the card-skimming attack group Magecart are being hijacked and re-used for…

Traffic, transport infrastructure get green light for NBN connection

19 September 2019 in Telecoms & NBN

Operators of traffic signals, automatic teller machines and a range of other specialised devices can now connect to select services…

Regulatory ‘certainty’ a must to attract Asian investors to Australia: Huawei chairman

19 September 2019 in Business Telecommunications

Huawei Australia chairman John Lord says that Australia cannot turn its back on Asia’s fast growing technological innovation, but warned…

Simjacker – Australians are safe

19 September 2019 in Security

All three Australian telcos have confirmed that Simjacker cannot hurt their customers.

US sues Snowden over not getting book vetted by CIA, NSA

18 September 2019 in Government Tech Policy

The US Government has filed a case against whistleblower Edward Snowden for publishing a book without first submitting it to…

Oracle sets sights on cloud domination

18 September 2019 in Enterprise Cloud

Global enterprise database and application provider, Oracle, has unleashed its vision to build the autonomous cloud, signalling an underlying ambition…

Ericsson China 'smart' factory now operational

18 September 2019 in Manufacturing Technology

Swedish tech giant Ericsson says it has completed a 500 million kroner (US $51.5 million) transformation of its “smart” manufacturing…

Online spending on digital, physical goods forecast to pass US$6 trillion by 2024

18 September 2019 in Market

The total global transaction value of online payments for digital and physical goods will exceed US$6 trillion by 2024 –…

5G ‘unlikely’ significant threat to NBN Co business, privatisation talk 'premature': minister

17 September 2019 in Business Telecommunications

The minister responsible for delivery of the national broadband network says the introduction of 5G services in Australia is unlikely…

NBN price cuts for wholesale NBN services good news for ‘budget conscious’ households, says minister

17 September 2019 in Telecoms & NBN

NBN Co’s flagging of proposed lower wholesaler pricing for some broadband network entry level product bundles is good news for…

Ola integrates Apple Pay in rideshare platform for Australia, NZ

17 September 2019 in Market

Rideshare platform Ola has integrated Apple Pay as a payment method in Australia and New Zealand in what it says…

NBN Co proposes discounts to broadband network wholesale prices

17 September 2019 in Telecoms & NBN

Australia's national broadband network builder and operator NBN Co is proposing to introduce significant discounts and extra capacity inclusions across…

Contracting in the ascendancy as tech skills shortage takes hold, says recruiter

17 September 2019 in Recruitment

Australian businesses are being held back by the country’s tech skills shortage, with many businesses now looking to skilled migration…

Vic drivers' licence data to be used for facial recognition

17 September 2019 in Technology Regulation

Data from drivers' licences issued in Victoria will be uploaded to the Federal Government's National Driver Licence Facial Recognition Solution,…

Mimecast aims to capitalise on Symantec sale and grab customers

17 September 2019 in Enterprise Solutions

Email security provider Mimecast has gone in hard in a bid to capitalise on the proposed sale of Symantec's enterprise…

Breaking IT News

30iGala - Remembering Internet history: Peter Coroneos video interviews Alex Zaharov-Reutt

20 September 2019 in Development

In a role reversal, the organiser of the 30th Anniversary of the Internet Gala Dinner on October 31, Peter Coroneos,…

ARENA allocates $460.5k to Alliance for Energy Productivity

20 September 2019 in Energy

The Australian Renewable Energy Agency (ARENA) has allocated $460,500 in funding to the Australian Alliance for Energy Productivity (A2EP) to…

ownCloud, Securosys enable encryption through hardware security modules

20 September 2019 in Cloud

Open-source file syncing and sharing software company ownCloud has tied up with Swiss IT security vendor Securosys SA to offer…

Barracuda launches MSP business in Australia, NZ

20 September 2019 in Strategy

Cloud security and data protection solutions vendor Barracuda Networks has launched its managed service provider (MSP) business into Australia and…

New group using Windows malware to attack Saudi targets: claim

20 September 2019 in Security

A hitherto unknown group that has been dubbed Tortoiseshell is using both customised and common Windows malware to target IT…

Switkowski reappointed as chair of NBN Co

19 September 2019 in People Moves

Telecommunications executive Dr Ziggy Switkowski has been reappointed for another three years as Chair of NBN Co, the builders and…

Your employer may neglect training, but you can't: analyst

19 September 2019 in Education

IT workers need to develop cloud-related skills — on their own time if necessary — if they are to remain…

Windows ransomware WannaCry still spreading, but the kick has gone

19 September 2019 in Security

The infamous ransomware WannaCry, which burst on to the world stage in May 2017, is still very much alive and…

Bloomberg reporter who wrote Supermicro supply chain yarn promoted

19 September 2019 in Security

The American news agency Bloomberg has promoted one of the two journalists who wrote a story last year claiming that…

Pure Storage moves up and down market

19 September 2019 in Storage & Cloud Storage

New products from Pure Storage variously address customers' diverse requirements for higher performance and lower cost storage.

OPPO unveils new wired, wireless charging technologies

19 September 2019 in Mobility

Smartphone maker OPPO claims its next generation of flash charge technologies — 65W SuperVOOC Fast Charge 2.0 and 30W Wireless…

Tableau 2019.3 explains itself

18 September 2019 in Business Software

New features in the 2019.3 release of the Tableau analytics software include the ability to explain the value of a…

Equinix extends Oracle Cloud Infrastructure global reach, spanning five continents

18 September 2019 in Deals

Global interconnection and data centre provider, Equinix, today announced its role in enabling enterprises across five continents to privately connect…

Automation Anywhere appoints industry veteran as first chief strategy officer

18 September 2019 in People Moves

Robotic process automation (RPA) company Automation Anywhere has appointed industry veteran Stephen DeWitt as its first chief strategy officer.

Non-cash payments market boom, but banks ‘reluctant’ to embrace open banking

18 September 2019 in Market

The global transaction volume of non-cash payments is growing rapidly, including in Australia, with non-cash transactions booming and competition flourishing,…

Huawei donates funds to Deaf Australia

18 September 2019 in Strategy

Huawei Australia is donating over $34,000 to Deaf Australia following its partnership with the charity and the Canberra Raiders in…

Swinburne gains Adobe Creative Campus status

18 September 2019 in Education

Swinburne University of Technology has become the first university in Australia to achieve Adobe Creative Campus status as part of…

VIDEO INTERVIEW: Zebra execs talk blockchain, automation, AR/VR and more at APPFORUM 2019

18 September 2019 in Enterprise Solutions

At Zebra's AppForum events around the world, the company shares how its customers are, and can, gain an "intelligent edge…

Stallman quits FSF, MIT over comments on sexual assault

18 September 2019 in Open Source

The founder of the free software movement, Richard Stallman, has resigned both from his position at the Massachusetts Institute of…

Woman held over alleged ID fraud after AFP, ASIC investigation

18 September 2019 in Security

A Melbourne woman aged 21 has been arrested in connection with a fraud and identity theft syndicate which allegedly stole…

Satellite operator Kleos signs first South American contract

18 September 2019 in Space

Australian-listed space technology operator Kleos Space has signed its first South American order, with an order by a Brazillian-based integrator.

 

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Monday, 08 April 2019 22:31

Microsoft says its Cosmos DB provides planet-scale, low-effort NoSQL data access

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Global software vendor Microsoft is well-known for its SQL Server database. Yet, the Redmond giant says its other database, Azure Cosmos DB, guarantees single-digit-millisecond reads and writes on planet-scale databases with a minimum of fuss.

SQL Server is a relational database built upon sound mathematical concepts devised by IBM in the 1970s; these concepts are also the pillar for Oracle, MySQL, and the bulk of databases in the nearly five decades since.

Yet, a modern Internet age with globally-distributed applications that must be fault-tolerant and scalable demands a high-concurrency, low-latency database model. In comes Cosmos DB, officially a NoSQL database model where items are stored in containers, and containers are grouped together to make the database. This is akin to MongoDB’s documents and collections, and so on for other NoSQL database products.

An important distinction of this NoSQL database type is containers are schema-agnostic, unlike the very strongly structured nature of a relational database.

Available on Microsoft’s Azure platform, Cosmos DB databases can be configured to be available in any of the Azure regions letting developers place their data where their users are. Each container’s data is transparently replicated across all configured regions, and adding or removing regions is performed without any downtime and, significantly, without any impact on performance. Cosmos DB’s API automatically routes requests to the closest available region meaning applications don’t need any update or reconfiguration when regions are added or removed.

cosmos region map

It’s a highly compelling product for global-scale apps with Microsoft guaranteeing the single-digit-millisecond transaction speeds mentioned above, as well as 99.999% high availability, elastic scaling that matches capacity with demands to control costs and ensure high performance during peak traffic and automatic indexing.  Actually, it need not be reserved for your biggest apps; while Cosmos DB scales naturally and seamlessly for the biggest possible workloads the cloud can deliver, it offers elegant and straightforward tools to build microservices in the developer’s choice of programming language.

Fitting into other Azure features, Azure Cosmos DB enables developers to work with Azure IoT Hub to ingest and query diverse IoT - Internet of Things - data easily through its global presence, and tower with Azure Databricks to perform real-time analytics on data of any size or type from any location, to mention two.

Azure Cosmos DB aids developers by eliminating the extreme tradeoffs between consistency, availability, latency and programmability, allowing time and attention to be focused on building great apps while Microsoft Azure handles all the infrastructure and database management and optimisation.

For example, an automotive organisation might collect vehicle telemetry and needs to rapidly ingest and store the vast amount of data it collects, along with processing that detects anomalies in near real-time as the data comes in. The business might even wish to visualise these anomalies in dashboards and have many other requirements. A key component of success is a solid basis and here is where Azure Cosmos DB forms the entry point to near real-time analytics in a way a relational database cannot.

Selecting Cosmos DB does not prevent later data lake enterprise-wide aggregation and processing of your data; as iTWire previously reported, SQL Server 2019 introduces data virtualisation allowing Cosmos DB containers to participate in SQL Server databases as if they were native tables.

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David M Williams

David has been computing since 1984 where he instantly gravitated to the family Commodore 64. He completed a Bachelor of Computer Science degree from 1990 to 1992, commencing full-time employment as a systems analyst at the end of that year. David subsequently worked as a UNIX Systems Manager, Asia-Pacific technical specialist for an international software company, Business Analyst, IT Manager, and other roles. David has been the Chief Information Officer for national public companies since 2007, delivering IT knowledge and business acumen, seeking to transform the industries within which he works. David is also involved in the user group community, the Australian Computer Society technical advisory boards, and education.