Software Development Life Cycle – Introduction Model Stages and Advantages

What is the Software Development Life Cycle (SDLC)?

SDLC or Software Development Life Cycle is essentially the process or phases of a model or methodology, which software engineers and developers follow in developing an application or software. In simpler words, it is a process consisting of a series of planned activities for planning, creating, testing, deploying and maintenance of software.

SDLC is often referred as software development process, as it consists of all tasks, which needs to be followed while developing an application or software. SDLC is followed within IT development companies to develop, alter, replace or enhance the performance of the software. ISO/IEC 12207 is an international standard for SDLC, which ensures high quality of the newly developed software. It also helps IT development companies in improving the overall quality of their software development services.

What are the major SDLC Models, followed in the IT Industry?

There are various SDLS models, which are currently followed in the IT Industry. Often referred as ‘Software Development Process Models’, all the process models follow unique software development steps, ensuring 100% success of the development projects.

The major software development life cycle models are-

  • Waterfall Model
  • Iterative Model
  • Spiral Model
  • V-Model
  • Big Bang Model

Other related models are Rapid Application Development (RAD), Prototype and Agile Models.

The advantages of choosing an appropriate Software Development Life Cycle (SDLC)-

  • Increased Product Quality
  • Increased Development Speed
  • Improved Client Relations
  • Improved Tracking & Control
  • Decreased Project Risks
  • Decreased Project Management Overhead

What are the different stages of SDLC?

Stage 1:

Planning and Requirement Analysis

This is the most important stage in the SDLC. This stage needs input from the customers, sales team, industry experts, a marketing team and their survey reports. After which, senior business managers and developers of a software development company plan the project approach and the development model.

Stage 2:

Designing

After the analysis of requirements and finalizing the Design Document Specification (DDS), the product architecture is designed by an expert team. This architecture has to stand upon various parameters such as budget, time, product robustness, risk assessment and design modularity, after which it is considered for the development.

Stage 3:

Development

The actual development of the software or application starts at this stage. The team of engineers and developers follow the coding guidelines set by the organization and use different tools for code generation. The programming code is generated as per the details documented in the DDS. The developers use different high level programming languages as per the requirement.

Stage 4:

Testing

In this stage, the final product goes through a pre-defined road of testing, where defects or bugs in the product are reported and then fixed by the developers. This stage ensures that the final product meets the highest quality standards, which are accepted worldwide.

Stage 5:

Deployment

At this stage, the final product is deployed at the client base. At times, the software is integrated with the client’s current application and database. All the deployment and integration works are done under the guidance of expert software engineers and developers.

Stage 6:

Maintenance & Support

Most of the reputed IT development companies also provide complete maintenance and technical support, post deployment of the final product at client base.

A Commercial Construction Company for a New Business

When starting any business, all related activities are risky to the entity's balance of assets and liabilities, especially in early set up. Going to go into this industry for demolition, renovation, or building, is an important investment in real estate with the future of a client's business. But before a business or investor moves forward with a commercial construction company, or before one can start their own building business, there are plenty of transactional considerations to check before getting started and for every step along the way.

One of the most significant decisions that a real estate investor can make is with the commercial construction company they choose. Whether they intend to rent out the individual suites or sell the building at some point, each step of the process from planning to completion, from initial budget to bottom line, as well as safety for all workers and future occupants has to be considered as influences before they begin their first day of work. Whether the resulting structure will be one story or a high rise, financing the job is the largest logical step after having the idea. Some investors and building interests within a commercial construction company are a bit leery of what they may come up against, especially starting out in this unexpected economy.

A commercial construction company has to work within, around, and through any fluctuations in the real estate market. Regardless of the state of the larger economy, or whether it is a buyers or sellers advantage, there is still money to be made serving the building needs of structural production. Thereafter, the government agency or private entity investing in the work of these companies has to reassured that the business will offer safe, cost-effective, and time efficient site management throughout the process of erecting the building structure. A building entity organizes the structural plans with the investor but their team professionals will prepare and assemble the infrastructure of their own skill in a timely manner.

The individuals participating in this work usually specialize in some area of ​​site development, environmental engineering, structural or geotechnical engineering in order to contribute to a high-quality standard for their business. These building professionals work in all areas of large-scale project equipment. They work with the land and project from site development and foundations to building commercial or residential sites to get them up and running from the inside out as well. They can even perform all of the tasks that keep them operational such as pipe work, work on conveyors, welding, and spouting as requested. So, whether a commercial construction company is just starting out or has been around for years, as long as they give high-quality performance from their team, they will be able to succeed on any job site and in any economy.

Jewelry Making Kit Ideas for Kids

These jewelry making kit ideas include projects for both girls and boys. You may consider creating and selling kits like these as a business, or giving them as gifts, or using them to offer beading parties for kids.

Popular Projects for Teen / Kids Jewelry Making Kit

Children and teens love to make and wear jewelry. And a trendy jewelry project with a cool name can make a lot of sales!

These are some popular jewelry projects for kids of all ages to make. They are great designs to teach at a jewelry workshop or beading party, or to offer as kits.

1) Friendship Bracelet – for boys or girls. This has been a hot jewelry item for the past several years, with no sign oflining. Nice made with either "natural" beads, or colored glass / plastic ones, and strung on leather or hemp cord.

2) Friendship Anklet – similar to the bracelet above, except made ankle-size. (Less likely to be worn by boys.)

3) Surfer Dude / Surfer Chick Necklace – for boys or girls. A rustic choker-length necklace featuring a few beads and sometimes a small pendant. You can offer a variety of rugged, "natural" beads like clay, bone, horn, wood, recycled glass, etc. The beads and pendant are strung onto leather cord or rubber tubing, fastened with either sliding leather knots or a basemetal clasp. This is an especially popular teen / older kids jewelry making kit.

4) Princess Bracelet – an extremely popular jewelry making kit for girls. Possible components: large-hole beads to string on a pretty ribbon that ties onto the princess' wrist with a bow; beads to string on heavy-duty stretch cord; beads to string on beading wire and fastened with a basemetal toggle clasp. Pink and purple are a must in these designs.

5) Dragon-Bone Necklace – a popular jewelry making kit for boys. Simply provide a variety of bone beads and a few interesting spacer beads to string on leather cord and fasten off with sliding, adjustable knots.

6) Magic Bracelet – for boys or girls. An assortment of small magnetic hematite beads in a variety of shapes makes an endlessly fascinating toy as well as a piece of jewelry.

Tips for Creating a Jewelry Making Kit

Many of the commercially-made jewelry kits are disappointingly junky. They have a skimpy assortment of cheap components, flimsy tools, and poorly written instructions – packaged in a deceptively large box. It's very easy to create something that's vastly better than these!

When I create a jewelry making kit for workshops or for sale, I put myself in the customer's shoes – what would be excited to find in the kit? Here's an example of how I created some bead bracelet kits:

Each kit contained beads in a popular color scheme, with some nice contrast accent beads and at least one cool focal bead. I included an inspiring mix of bead colors, shapes, etc., and used a beadboard to measure how many inches of beads I was putting into each kit.

Then I tossed in a few extra inches of beads, so the recipient would have a good selection to design with, plus some leftover beads for other projects. I added a coil of leather stringing cord (cut a few inches longer than even the largest wrist would need), and instructions for good design, a comfortable fit, and making sliding knots.

I packaged it all in a transparent jewelry zip-close bag, stapled my product card to the top – and had a nice jewelry making kit.

Information to Gather Before Appointing a Real Estate Attorney

Real estate attorney is basically an authorized legal advisor or representative who can help you sell or purchase a particular property. The property may include any tangible ground, homes, land, furniture or fixtures. Others may include organizations, huge shopping malls, hotels, restaurants and many such properties. Real estate attorney deals in issues including partnership contracts and transactions, economic failure or bankruptcy, licensing agreements, business leases and several other issues of similar nature. Are you facing difficulties in dealing with a specific asset or land? Your difficulties have now come to an end with the growing number of experienced lawyers. You can now appoint a good real estate attorney to deal effectively with your property issues. If you have made a choice of appointing a lawyer to put a full stop to your problems, you have made the right decision. Hiring a real estate attorney will save you from a lot of time consuming things like paperwork.

Once you have made a choice of appointing a real estate attorney, the question that arises as to what to do in order to select the best real estate attorney. This article will bring to your knowledge the answer to this question. With growing economy, realty business is also evolving with time and the need and demand of a real estate attorney is also increasing as he is the only person who can guide you rightly to deal with property related issues. Some people may prefer consulting a professional adviser without realizing the fact that these advisers do not have the legal expertise required like a real estate attorney. A real estate attorney can better deal with property issues as compared to professional advisers.

Best Attorney will not only provide you with legal advices but also support you and guide you with property related problems that you may face in the coming years. Through the process of finding an appropriate lawyer, take advice and assistance of your close links, neighbors and relatives. Refer to people who have personally experienced similar situation and can provide you with useful and valid information. Other possible and easily accessible source is the internet. Everything can easily be found over internet including a good Attorney. Almost, all law companies have an official site. These websites contain all the required data about the attorneys available in their company. You can draw down the names of the lawyers suitable for your case and arrange an appointment via telephone or email. This information can also be obtained from the bar association located in your town. There is some information that is essential to obtain from an attorney before making your final hiring decision.

Some inquiries that are required to be made are discussed as follows:

-Question regarding their past work experience in this field and the kind of issues that they had dealt with in their past cases.
-Verify his education and status.
-Inquire about the work environment in their firm and the resources that he uses to resolve a problem.
-As you will be paying him for his time and expertise, it is important for you to know about his availability. Make sure that he is able to give you sufficient time.
-Last, but not the least, inquire about the fees he charges and evaluate whether the amount he is charging is worth the services that he is offering you.

Obtaining the above information will help you appoint a good and an experienced real estate attorney for all your property or land related problems.