Archive for the ‘Cloud Computing’ Category

Cloud services are moving from the initial “we’re doing it because everyone else is” state to a more cautious, planned migration, one where IT departments have done a careful assessment of their needs and determined what to move to the cloud and what will stay on-premises.

Getting there takes some hard lessons. A study by IDG Research found that as much as 40 percent of workloads moved off the cloud and back to an on-premises setting. That’s because companies had … Read the rest

Until very recently, when you shopped for a database you had to choose: Scalability or consistency? SQL databases such as MySQL guarantee strong consistency, but don’t scale well horizontally. (Manual sharding for scalability is no one’s idea of fun.) NoSQL databases such as MongoDB scale beautifully, but offer only eventual consistency. (“Wait long enough, and you can read the right answer”—which isn’t any way to do financial transactions.)

Google Cloud Spanner, a fully managed relational database service running on … Read the rest

2017 was a good year for Google Cloud Platform. But 2018 promises to be even better. Although Google still sits well behind Amazon Web Services and Microsoft Azure in cloud revenue, with just 2.3 percent market share against AWS’s 44.1 percent and Azure’s 7.1 percent, according to Gartner data, 2018 could well prove Google’s breakout year.

That is, if it can just deliver on one, eensie weensie thing: helping enterprises operate more like Google.

In the past, this has … Read the rest

In the enterprise world, open source has long been a bit tentative. Starting in the early 2000s, various vendors started contributing bits and pieces of code, careful not to give away anything too valuable, all while hoping for positive marketing effect. It was, as Stephen Walli wrote in 2007, a matter of gifting complementary technology to secure potential customers’ interest in the core of your business.

It mostly didn’t work.

Today, open source has become a primary driver of innovation, … Read the rest

Google has made the Java 8 runtime generally available on App Engine, the Google Cloud Platform’s development platform service. Google said the upgrade removes performance limitations Java developers have had to deal with when using the Java 7 runtime. Java 7 remains a supported option. 

“Unfortunately, using Java 7 on App Engine standard environment also required compromises, including limited Java classes, unusual thread execution, and slower performance because of sandboxing overhead,” said Amir Rouzrokh, Google product manager.

These … Read the rest

What is a database? Once upon a time, it was simple. The database was a modern Bob Cratchit putting data in tables made up of very straight columns filled with one row per entry. Long, endless rectangles of information stretching on into the future.

The relational database has been the bedrock of modern computing. The vast majority of websites are just a bunch of CSS lipstick painted on top of SQL. Everything that makes us special is just another row … Read the rest

Google, which has had to claw its way back into cloud relevance in the shadows of Amazon Web Services and Microsoft Azure, suddenly finds itself playing catchup again, thanks to the rise of serverless computing. Although Google Cloud Platform still trails AWS and Azure by a considerable margin in general cloud revenue, its strengths in AI and container infrastructure (Kubernetes) have given it a credible seat at the cloud table.

Or would, if the world weren’t quickly … Read the rest

A long time ago, developers wrote assembly code that ran fast and light. On good days, they had enough money in their budget to hire someone to toggle all those switches on the front of the machine to input their code. On bad days, they flipped the switches themselves. Life was simple: The software loaded data from memory, did some arithmetic, and sent it back. That was all.

Today, developers must work with teams spread across multiple continents where people … Read the rest

The JS Foundation is taking jurisdiction over Architect, an open source software project for provisioning and maintaining cloud infrastructure from a simple text file, with a focus on AWS Lambda and eventually other serverless computing implementations.

The Architect project proposes a file format referred to as .arc. It is intended to be a simpler way of setting up and maintaining Lambda cloud functions than deploying them manually or using infrastructure administration tools such as TerraForm. The .arc format is “easier … Read the rest

Scaling a relational database isn’t easy. Scaling a relational database out to multiple replicas and regions over a network while maintaining strong consistency, without sacrificing performance, is really hard.

ed choice plumInfoWorld

How hard? The CAP Theorem says that you can only have two of the following three properties: consistency, 100 percent availability, and tolerance to network partitions.

A network partition is a break that blocks all possible paths between some two points on the network. Partitions do happen, even if you … Read the rest