Notes about Cutting-Edge Technologies and Everything

  The following post focuses on AWS, MS Azure, and GCP in detail. Learn more about each cloud service and how to choose the best one for your business needs.  Digitalization is being embraced by all of us across the globe, especially cloud computing technology. Whether it's because of its scalability or security or reduced costs, cloud platforms have sprung up to a great extent over a few years. Gone are the days when businesses were confused about whether to choose a cloud service provider or not. Now the confusion surrounds the question of which cloud service provider to use. AWS, Azure, and Google Cloud are our top three contenders. Recently, I happen to stumble upon an informative post focusing on AWS Lambda vs Azure Functions. I must say this one was quite detailed and well-structured. Here they have successfully covered all the aspects that are essential and dominating while we compare lambda vs azure. And I am pretty sure considering both the posts together will act a...

  Data helps companies take the guesswork out of decision-making. Teams can use data-driven evidence to decide which products to build, which features to add, and which growth initiatives to pursue. And, such insights-driven businesses grow at an annual rate of over 30%. But, there’s a difference between being merely data-aware and insights-driven. Discovering insights requires finding a way to analyze data in near real-time, which is where cloud data warehouses play a vital role. As scalable repositories of data, warehouses allow businesses to find insights by storing and analyzing huge amounts of structured and semi-structured data. And, running a data warehouse is more than a technical initiative. It’s vital to the overall business strategy and can inform an array of future product, marketing, and engineering decisions. But, choosing a cloud data warehouse provider can be challenging. Users have to evaluate costs, performance, the ability to handle real-time workloads, and other...

PostgreSQL is a big deal. The most common SQL open source database that you have never heard of, as ZDNet's own Tony Baer called it. Besides being the framework on which a number of commercial offerings were built, PostgreSQL has a user base of its own. According to DB Engines, PostgreSQL is the 4th most popular database in the world. Swarm64, on the other hand, is a small vendor. So small, actually, that we have shared the stage with CEO Thomas Richter in a local Berlin Meetup a few years back. Back then, Richter was not CEO, and Swarm64 was even smaller. But its value proposition still sounded attractive: boost PostgreSQL's performance for free. Swarm64 is an acceleration layer for PostgreSQL. There's no such thing as a free lunch of course, so the "for free" part is a figure of speech. Swarm64 is a commercial vendor. Until recently, however, the real gotcha was hardware: Swarm64 Database Acceleration (DA) required a specialized chip called FPGA to be able ...

Microsoft Azure and Google Cloud have their advantages, but they don’t match the breadth and depth of the Amazon cloud. The reason is simple: AWS has built out so many products and services that it’s impossible to begin to discuss them in a single article or even a book. Many of them were amazing innovations when they first appeared and the hits keep coming. Every year Amazon adds new tools that make it harder and harder to justify keeping those old boxes pumping out heat and overstressing the air conditioner in the server room down the hall. For all of its dominance, though, Amazon has strong competitors. Companies like Microsoft, Google, IBM, Oracle, SAP, Rackspace, Linnode, and Digital Ocean know that they must establish a real presence in the cloud and they are finding clever ways to compete and excel in what is less and less a commodity business. These rivals offer great products with different and sometimes better approaches. In many cases, they’re running neck and neck wi...

After many years of Big Data, NoSQL, and Schema-on-Read detours, there is a clear return to SQL as the lingua franca for data operations. Developers need the comprehensive expressiveness that SQL provides. A world without SQL ignores more than 40 years of database research and results in hard-coded spaghetti code in applications to handle functionality that SQL handles extremely efficiently such as joins, groupings, aggregations, and (most importantly) rollback when updates go wrong. Luckily, there is a modern architecture for SQL called Distributed SQL that no longer suffers from the challenges of traditional SQL systems (cost, scalability, performance, elasticity, and schema flexibility). The key attribute of Distributed SQL is that data is stored across many distributed storage locations and computation takes place across a cluster of networked servers. This yields unprecedented performance and scalability because it distributes work on each worker node in the cluster in parall...

The article by Tyler Treat (bravenewgeek.com) explaining why you should be very conscious of your monitoring and benchmarking tools and the data they report. HdrHistogram  is a tool which allows you to capture latency and retain high resolution. It also includes facilities for correcting coordinated omission and plotting latency distributions. The original version of HdrHistogram was written in Java, but there are versions for many other languages. Details: https://bravenewgeek.com/2015/12/