Tag Archives: software
Save Money with Free CAD Software
These days, CAD software often offers an enormous amount of functionality albeit at an extremely high price tag which only large enterprises can usually afford. Upgrade subscriptions in addition to the cost of the CAD suite also make such solutions an expensive long-term commitment. While such solutions clearly have their place among the most demanding computer aided designers, the average user simply doesn’t need them. In other words, why spend so much money on a Swiss army knife when all you need is a screwdriver? nanoCAD is a solution to address the problem by providing a completely free and user-friendly solution for those who have more specific requirements when it comes to computer aided design. With many features and using the popular .NET framework, nanoCAD is the ultimate free CAD software out there.
Not only is nanoCAD completely free of charge, it also provides many features which are found in some of the most popular (and expensive) CAD programs on the market. nanoCAD provides fully functional 2D drafting tools as well as various modeling and editing functions which help you achieve professional results in less time. The user interface is standardized for the industry and provides a familiar set of commands and features which help to minimize the learning curve. If, for example, you have used AutoCAD before, you will find nanoCAD extremely straightforward straight out of the box and absolutely no training will be required at all. For easy collaboration, the DWG format is supported as is compliance with older data. There is also an open API for further development by way of a fully AutoCAD-compatible programming platform. You can make your own CAD applications and add-ons using this open-source solution.
The free CAD software provides a wide set of additional features as well, such as a comprehensive command set and a toolbox for editing and creating both 2D and 3D objects. There is a powerful Excel-style table editor and extended plotting capabilities.
Generally speaking, nanoCAD provides the same level of functionality as AutoCAD LT, with the fundamental difference being that it is offered completely for free and with an open API. nanoCAD also leaves a small footprint on your computer’s hardware resources requiring only 150 megabytes of installation space on your hard disk.
nanoCAD is suitable for a wide range of users of varying demands and requirements. For engineers and designers who deal with any kind of technical drawings, nanoCAD provides all of the features and power that the majority of users will ever need, without bogging them down with abundant extra features which are extremely rarely used. With unique, customizable and collaborative features, nanoCAD is ideal for enhancing efficiency and getting work done in less time and without spending any money. With free CAD software, designers will be able to enjoy the tools they need to get most of their daily work done more efficiently.
You can learn more about nanoCAD at the official product website at nanocad.com. There is a brief and simple registration process and within minutes you can be using your free CAD software.
Migrate Legacy Application To Multi-Tenant Cloud Based Application
Is the real future Multi-Tenant Cloud based application? What is the true path to illumination Multi-Tenant architecture or single-tenancy? Is Multi-Tenant architecture truly “faster-better-cheaper”?
The answers to all of these have been looked upon in this article. Let us first understand a few basics.
What is Multi-Tenant architecture?
Multi-Tenant architecture is a software architecture where a single instance of the software runs on a server and serving multiple client organizations (tenants). The architecture of the software is built as such that it separates software instances for different tenants or customers i.e. it virtually separates its data and configuration for each customer making it customized in nature. Its also an indispensable attribute of cloud computing.
How is Multi-Tenant architecture different from single-tenant systems?
In Single-Tenant architecture, as the name suggests, the software can be tailored for each tenant separately. The system houses the data for each company on a separate server. Each tenant runs its own copy of the software. The separation can be either virtual (virtual machines on a same server) or physical (running on separate machines).
In a Multi-Tenant Cloud based application, the data from multiple companies are placed on the same server generally separated from each other via a simple partition that prevents data to migrate from one company to another. As the data is housed on the same server, each company using the software is running the same basic application, with the same basic functionality and with the same limited configuration capabilities.
What are the potential challenges of migrating into Multi-Tenant architecture?
In many instances the capacity requirements of a small tenant could go below the minimum capacity database thats available. There is an invariable cost to a database and a smaller database does not perk up much in cost to provide benefits.
In cases of larger tenant count, organizing huge independent surfaces leads to issues. While handling thousands of tenants, thousands of databases needs to be created for them so operations scoped globally to address all the data such as schema deployments or queries that need to report size usage per tenant across all databases would take extremely longer durations to work out.
The applications compatible with much larger databases end up creating connection pool fragmentations. Since every server has a single connection in each pool pointing to the individual database that encloses every tenant, so these connections tend to go cold if every application server does not constantly get a request for each tenant recurrently. In such situations the application finds no connection in the pool and hence needs to start the connection all over again creating performance issues.
How does SaaS overcome the challenges?
SaaS loaded with numerous advantages over the legacy applications presents dramatic changes to both the migration and the delivery of the software solution. Some of the key benefits listed are:
SaaS dynamically allows adjusting the number of tenants per database at any moment in time.
Intense packaging of tenants is possible as one is not trapped with a stagnant tenant layout. With this an affordable and dynamic tenant model is available that can regulate increasing workloads in each tenant.
A major advantage with SaaS is it results in cost savings by merging IT resources into a single operation. Since an application incurs an amount of memory which is sizeable when in proportion to many customers, SaaS reduces this operating cost.
SaaS enables data mining. Instead of collecting data from several sources with diverse database schemas, all the data gets saved in a single database schema. As a result, managing queries across customers, mining data, and looking for trends is much simpler.
Improved usability, custom user Interface and branding.
SaaS abridges the release management process as packages containing code and database changes are required to be installed on a single server.
On the whole, SaaS provides an improved deployment of hardware resources and an enhanced simplicity of maintenance, resulting in lower overall application costs. This makes the technology smart for service providers aiming the small and medium enterprise (SME) business segment.
Save Money with Free CAD Software
These days, CAD software often offers an enormous amount of functionality albeit at an extremely high price tag which only large enterprises can usually afford. Upgrade subscriptions in addition to the cost of the CAD suite also make such solutions an expensive long-term commitment. While such solutions clearly have their place among the most demanding computer aided designers, the average user simply doesn’t need them. In other words, why spend so much money on a Swiss army knife when all you need is a screwdriver? nanoCAD is a solution to address the problem by providing a completely free and user-friendly solution for those who have more specific requirements when it comes to computer aided design. With many features and using the popular .NET framework, nanoCAD is the ultimate free CAD software out there.
Not only is nanoCAD completely free of charge, it also provides many features which are found in some of the most popular (and expensive) CAD programs on the market. nanoCAD provides fully functional 2D drafting tools as well as various modeling and editing functions which help you achieve professional results in less time. The user interface is standardized for the industry and provides a familiar set of commands and features which help to minimize the learning curve. If, for example, you have used AutoCAD before, you will find nanoCAD extremely straightforward straight out of the box and absolutely no training will be required at all. For easy collaboration, the DWG format is supported as is compliance with older data. There is also an open API for further development by way of a fully AutoCAD-compatible programming platform. You can make your own CAD applications and add-ons using this open-source solution.
The free CAD software provides a wide set of additional features as well, such as a comprehensive command set and a toolbox for editing and creating both 2D and 3D objects. There is a powerful Excel-style table editor and extended plotting capabilities.
Generally speaking, nanoCAD provides the same level of functionality as AutoCAD LT, with the fundamental difference being that it is offered completely for free and with an open API. nanoCAD also leaves a small footprint on your computer’s hardware resources requiring only 150 megabytes of installation space on your hard disk.
nanoCAD is suitable for a wide range of users of varying demands and requirements. For engineers and designers who deal with any kind of technical drawings, nanoCAD provides all of the features and power that the majority of users will ever need, without bogging them down with abundant extra features which are extremely rarely used. With unique, customizable and collaborative features, nanoCAD is ideal for enhancing efficiency and getting work done in less time and without spending any money. With free CAD software, designers will be able to enjoy the tools they need to get most of their daily work done more efficiently.
You can learn more about nanoCAD at the official product website at nanocad.com. There is a brief and simple registration process and within minutes you can be using your free CAD software.