18Jul2016

Software as a Service: DockerCon US 2016

There was DockerCon US 2016 in June in Seattle [http://2016.dockercon.com]. Docker community grows from year to year, and this is the largest Docker-centric event. There are a lot of news announced during the sessions, plenty of use-cases described, talks about success stories from enterprise level projects to middle-size Software as a Service solutions.

New Features

There was announced new version of Docker 1.12. It should be released in several weeks. There will be built-in Orchestration and Docker Swarm.

Orchestration is a set of duties for installing, updating and maintaining your infrastructure during lifetime of the application. It doesn’t seem a problem in case of several servers, but if you have more systems to hold under control in your Software as a Service project, then it would not be so easy. Orchestration have to be useful and simple. To achieve both of those goals, the orchestration is built-in into new Docker version.

Docker Swarm

Docker Swarm is a technology to install and maintain a cluster for Docker. Several systems may be joined together and treated as the saem Docker container. There are Swarm manager and worker nodes. They are communicating in secured way via TLS transparently for software developers. We can use docker CLI to create a swarm:

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02Jun2015

SaaS: Docker as a container solution to reduce deployment costs

There are a lot of hype around containers as a new best technical approach for hosting, development, deployment and testing. Docker [https://www.docker.com] is the most popular container-based solution.

The problem

Nowadays, software developers have a wide range of programming languages, frameworks and other tools to be used to implement various solutions (static web site, web service, analytics database, background workers, queues, etc.). But wait, development is only half of the story. DevOps guy checks out the solution from the repo to deploy it on the server or just to test it on another machine. “Dependencies hell” and other pure technical issues may turn this process into very complicated quest with bunch of traps. On the other hand, there would be many target platforms for deployment (development PC or laptop, cloud hosting, domestic cluster, etc.). Each of platforms may have its own additional deployment and configuration steps. The problem is a huge number of cases (the cartesian product of two sets: development stacks and hosting platforms) both the software developer and the systems administrator have to care about.

Container is a solution

The idea is not absolutely new. In the middle of previous century the trucking industry had almost the same problem of 2 sets: different sizes and shapes of cargo and plenty of transportation approaches. Standard transport container was introduced as universal wrapper for any kind of goods. The trucking industry operates in terms of these standard containers. Software as a Service applies the same idea. Docker helps developer to pack any application with all its dependencies into container and be sure it can be runned anywhere. On the other hand, system administrator have to worry about container environment configuration only and be sure it can run any application within a container.

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22Feb2015

SaaS: Trends in Cloud Development

Nowadays, there is no so huge hype around cloud computing as it was several years ago. On the other hand, cloud development is a robust part of IT industry with its own history and trends. For now, Software as a Service is not just about launching the code in the cloud and scale it in real time. Most Cloud users deploy code weekly or even daily, there are questions on Testing/QA processes, Production/Deployment workflows and more strong software security approaches. Elasticity of cloud structure the key factor to implement Big Data project in the cloud, as well as, storage, analytics and batch processing application. Large companies want more control on their Software as a Service solutions. They can build their own cloud infrastructure based on one of open source solutions. Small teams rather use well-known public clouds.

Cloud development principles

A lot of projects are moving to the cloud these days. Developers face a common set of challenges. There are basic principles to achieve the best results. Document architecture and deployment infrastructure. Designed solution should be highly cohesive and loosely coupled.

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14Jan2015

SaaS: Parse: back-end as a service

Nowadays, there are a lot of businesses and startups are growing up in the form of Software as a Service (SaaS). Recently, Facebook giant bought Parse [http://parse.com] innovative startup in this field. Parse is a back-end as a service. It is not a ready to use product for the concrete client, but a service for software developers that can help a lot. It can speed up the development process and reduce costs, as it solves the problem with back-end or server side in the most cases the project needs. Parse fits to a demo or a prototype ideally, because the main goal here is to build first working version as soon as possible with minimum resources.

Easy start

You can start using Parse right after quick registration, actually, as any modern Software as a Service (SaaS) platform. There are several environments: data, push notification (suitable for mobile applications), analytics, social services integration, code in the cloud and hosting. On the other hand, Parse can be applied to various platforms: mobile, desktop, web (HTML, JavaScript), Unity, PHP. Just download test project as start point or follow instructions to integrate Parse into existing solution. Generally, Parse provides a set of collections, so, we can put objects into those collections in the way similar to document-oriented storages, like MongoDB, then handle those records by CRUD operations in asynchronous way.

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17Apr2013

The best trends offered by SaaS companies in 2013

The bright news from SaaS brought by Oracle, SAP and Salesforce.com are ready to be announced.SaaS generally means Software as a Service, so the SaaS solutions are naturally based on all kinds of software, which periodically undergo series of significant shifts. It’s time to have a close look at SaaS companies and their trends.

Salesforce.com

The SaaS market just cannot be discussed without covering the largest independent player of the field – the brilliant Salesforce.com.in order to succeed in the social collaboration, the company has to generate a handful of its own news on the regular basis. It currently obtains CRM, customer service as well as the software for the application development for SaaS companies. They might offer something brand new to their customers pretty soon.

We could see the same picture with Work.com and its application for employee performance management that was offered last year.

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22Feb2012

Three basic trends of content management 2012

The 2011 year is getting more and more exciting after time. It is because of the new automation technology business that offer the steady workflow with their new accounts payable (AP) and of course accounts receivable (AR). The content management of these documentations is what took my close attention.

I’m actually rather gratified with the integration of these two parties that is seen in a lot of companies nowadays. The ERP (enterprise resource planning) offers the great solution like Microsoft Dynamics.

According to my previous words ERP offers the best position to the AP automation with its integration. The significant empowering of the C-suite is able not only to make a sound and informed decision. The measurable return can also be driven on the ERP investment of the current organization.

Along the past year the cross industry offered a lot of parallels in the field of the automation, where the need for delivering it was cultivated. Now it’s done in more them one single way to address as wide array of businesses as possible. After 2011 it’s rather clear about the three main AP and AR forms of documents are shaping already.

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25Jul2010

The modern kinds of business SaaS applications

The technology of business SaaS applications shall be investigated properly in order to perform good work. Not many firms nowadays know exactly where to start. They can choose from PaaS, IaaS or SaaS, which means the Software as a Service. They can also perform the combination of the named items.

The SaaS can offer the variety of platforms, infrastructure and applications for the companies as the part of the software virtualization process. Still the customer usually gets the pre-packed and gathered strategy. They only reveal the details in case they want to know exactly who is responsible for the failure: PaaS, IaaS or SaaS? That’s when they start learning the data about the level agreements.

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