Google lets three enterprise cloud databases loose

Google lets three enterprise cloud databases loose

Google has made three new enterprise database offerings generally available, hoping to lure customers currently on Amazon Web Services and Microsoft’s Azure platforms over to its Compute Engine service.

The three offerings include the fully managed Cloud SQL Second Generation with MySQL instances, the Cloud Bigtable noSQL wide-column service with Apache HBase compability, and the Cloud Datastore, a scalable, NoSQL document database.

Pricing for Cloud SQL 2nd Generation starts at US$0.015 per hour for 0.6 gigabytes of memory, shared virtual processor, and maximum 3TB capacity for the smallest, db-f1-micro instance.

This goes up to US$2.012 per hour for the db-n-highmem-16 instance, with 16 VCPUs, 104GB of RAM and up to 10TB of storage. In addition, Google charges US$0.17 per GB and month for storage capacity, and US$0.08 per GB and month for backups.

Bigtable nodes cost US$0.65 per node and hour, with a minimum of three required per cluster. Each node can delivery up to 10,000 queries per second and 10 Mbps data transfers.

Storage for Bigtable on solid state disks is charged at US$0.17 per GB and month, with the hard drive equivalent service costing US$0.026 per GB and month. Australian customers pay US$0.19 per GB for up to 1TB of internet egress traffic, which drops to US$0.18/GB for 1 to 10TB, and US$0.15/GB for more than 10TB.

Cloud Datastore is free for up to 1GB of storage, 50,000/20,000/20,000 entity reads/writes/deletes, with additional charges once those limits are reached.

Customers wanting to run their own databases on the Google Compute Engine can now use Microsoft SQL Service images with built-in licenses. Business can also use their own, existing application licenses.

Google claimed that its Cloud SQL 2nd Gen database provides substantially better performance than Amazon’s RDS MSQL Multi-Availability Zone and RDS Aurora databases – up to 16 concurrent threads, as measured with the Sysbench benchmark.

Beyond 16 concurrent threads the AWS databases were slightly better than Cloud SQL 2nd Gen. In terms of transactions per second, Sysbench testing showed AWS Aurora to be the leader beyond 16 concurrent threads.

Some of the performance difference is due to design decisions for the databases: Google’s SQL 2nd Gen emphasises performance and allows for replication lag which can increase failover times albeit won’t put data at risk, Google said.

AWS Aurora, meanwhile, is designed with replication technology that exhibits minimal performance variation and consistent lag.

Google also said the Cloud SQL 2nd Gen replicated database had about half the end-to-end latency for single client threads compared to AWS RDS for MySQL Multi-Availability Zone, at 32.02ms – substantially better than the 70.12ms measured for AWS RDS Aurora.

Source:-.itnews.

Google lets three enterprise cloud databases loose

Google lets three enterprise cloud databases loose

Promises better performance than AWS.

Google has made three new enterprise database offerings generally available, hoping to lure customers currently on Amazon Web Services and Microsoft’s Azure platforms over to its Compute Engine service.

The three offerings include the fully managed Cloud SQL Second Generation with MySQL instances, the Cloud Bigtable noSQL wide-column service with Apache HBase compability, and the Cloud Datastore, a scalable, NoSQL document database.

Pricing for Cloud SQL 2nd Generation starts at US$0.015 per hour for 0.6 gigabytes of memory, shared virtual processor, and maximum 3TB capacity for the smallest, db-f1-micro instance.

This goes up to US$2.012 per hour for the db-n-highmem-16 instance, with 16 VCPUs, 104GB of RAM and up to 10TB of storage. In addition, Google charges US$0.17 per GB and month for storage capacity, and US$0.08 per GB and month for backups.

Bigtable nodes cost US$0.65 per node and hour, with a minimum of three required per cluster. Each node can delivery up to 10,000 queries per second and 10 Mbps data transfers.

Storage for Bigtable on solid state disks is charged at US$0.17 per GB and month, with the hard drive equivalent service costing US$0.026 per GB and month. Australian customers pay US$0.19 per GB for up to 1TB of internet egress traffic, which drops to US$0.18/GB for 1 to 10TB, and US$0.15/GB for more than 10TB.

Cloud Datastore is free for up to 1GB of storage, 50,000/20,000/20,000 entity reads/writes/deletes, with additional charges once those limits are reached.

Customers wanting to run their own databases on the Google Compute Engine can now use Microsoft SQL Service images with built-in licenses. Business can also use their own, existing application licenses.

Google claimed that its Cloud SQL 2nd Gen database provides substantially better performance than Amazon’s RDS MSQL Multi-Availability Zone and RDS Aurora databases – up to 16 concurrent threads, as measured with the Sysbench benchmark.

Beyond 16 concurrent threads the AWS databases were slightly better than Cloud SQL 2nd Gen. In terms of transactions per second, Sysbench testing showed AWS Aurora to be the leader beyond 16 concurrent threads.

Some of the performance difference is due to design decisions for the databases: Google’s SQL 2nd Gen emphasises performance and allows for replication lag which can increase failover times albeit won’t put data at risk, Google said.

AWS Aurora, meanwhile, is designed with replication technology that exhibits minimal performance variation and consistent lag.

Google also said the Cloud SQL 2nd Gen replicated database had about half the end-to-end latency for single client threads compared to AWS RDS for MySQL Multi-Availability Zone, at 32.02ms – substantially better than the 70.12ms measured for AWS RDS Aurora.

[“Source-itnews”]

Microsoft looks to the cloud to make Windows 10 safer for enterprise users

Image result for Microsoft looks to the cloud to make Windows 10 safer for enterprise usersWe already knew that the next version of Windows 10, the Fall Creators Update, will feature a large number of new tools for consumers. While it was always clear that business users would also get their fair share of updates, Microsoft remained pretty quiet about what those would look like. That’s changing this week, as the company today announced a number of new security features for Windows 10 that will launch with the Fall Creators Updates later this year.

Rob Lefferts, the director of program management for Windows Enterprise and Security, told me that the company is obviously aware of the changing security landscape, which now often includes well-funded and supported hackers. To stay ahead of these threats, the company is doubling down on its existing security efforts, but in addition, it’s now also pushing ahead with new initiatives that emphasize cloud intelligence with AI and machine learning.

So while the team is hardening the Windows 10 platform with this new release — just like it has done with all the previous releases — it’s also building up its efforts to use the cloud to analyze security threats and prevent attacks.

As Lefferts noted, 96 percent of the attacks that Microsoft is seeing are distinct attacks. That’s partly because malware is now often polymorphic but also because the company is seeing more custom attacks.

 

One of the main vectors for attacking any desktop operating system is the browser. Back in 2016, Microsoft announced that it was working on a sandboxing technique — the Windows Defender Application Guard — that would allow it to stop attackers from ever getting a foothold on the machine, even if they were able to penetrate the browser’s defenses. It took the company quite a while to get this to market, but the next version of Windows 10 will now ship with support for this feature. Lefferts told me that it took the team a while to figure out the right user experience to enable this feature, which is hard when you start every browser session from zero. The team also had to ensure that it could quickly spin up these micro-containers with the Edge browser fast enough.

In addition, Microsoft is also improving the Windows Defender Exploit Guard with data it gathers from across its users. The Exploit Guard features a large set of intrusion rules and policies and Microsoft says that this feature should now help protect organizations better against quite a few advanced threats, including zero day exploits.

The company has now also built the Enhanced Mitigation Experience Toolkit (EMET), which was previously available as a stand-alone tool, right into Windows 10. Lefferts stressed that this was something that Microsoft’s users had asked for.

 

Microsoft is also extending the Windows Defender Advanced Threat Protection (ATP) feature that allows enterprise security teams to detect and respond to threats to include the Windows Server OS for protection across platforms. What’s more interesting, though, is that ATP is now linked to Microsoft’s cloud-based security services that use advanced analytics and machine learning to understand threats based on the huge number of signals Microsoft receives from across its users. The company is also using this cloud-based protection model to improve Windows Defender Antivirus.

Other new features include an improved version of Device Guard, the company’s service for managing which applications an enterprise user can run on a company-issued machine. Device Guard is now also integrated into Windows Defender ATP, which should make it easier to manage for IT and security teams. In addition, companies that want to opt into this can now use data from the Microsoft Intelligent Security Graph, which combines billions of data points to analyze threats, to automatically allow users to install applications that are most likely safe to install (thing Microsoft Word, Excel, etc.).

Lefferts noted that Microsoft’s goal is to bring together all of its compute, big data and machine learning smarts — combined with data it gathers from its users around the globe and traditional signature-based approaches — to protect its customer’s machines. “We think the Fall Creators update takes full advantage of Windows threat protection and we are pushing forward,” he said.

[“Source-techcrunc”]