Scaling Techniques

In MongoDB, a set of replicated nodes is called a replica set. One of the nodes in a replica set is the primary node, and the other nodes are secondary nodes. Read requests are distributed between each of the nodes. However, only the primary node can be written to, and updates made to the primary node are then replicated to the other nodes.

Database Scaling

Do you have an application with a growing user base, or do you have an application that you anticipate will grow in the future? If so, then the load on your database is most likely growing as your application saves larger amounts of data. Whether it’s the number of connections needed, the amount of data to be stored, or the increased processing power, any database will eventually hit a limit on what it can handle.

Scalability is the ability to expand or contract the capacity of system resources in order to support the changing usage of your application. This can refer both to increasing and decreasing usage of the application.

The first action you might take to address the need for increased capacity is application and database optimization. Examples include optimizing the application code, caching, and appropriately indexing your query patterns . These optimizations increase the efficiency of your application and should bring some relief. However, there comes a point when system resource limits are reached. At this point, you will want to consider scaling your database vertically, horizontally, or both.

What’s the Difference Between Horizontal and Vertical Scaling?

What is Vertical Scaling?

Vertical scaling refers to increasing the processing power of a single server or cluster. Both relational and non-relational databases can scale up, but eventually, there will be a limit in terms of maximum processing power and throughput. Additionally, there are increased costs with high-performance hardware, as costs do not scale linearly.

vertical scaling

There is also a physical limit on the amount of CPUs, memory, network interfaces, and hard-drives that can be used on a single machine. For those scaling up using a cloud platform provider, you will eventually reach the highest tier of machine available.

What is Horizontal Scaling?

Horizontal scaling, also known as scale-out, refers to bringing on additional nodes to share the load. This is difficult with relational databases due to the difficulty in spreading out related data across nodes. With non-relational databases, this is made simpler since collections are self-contained and not coupled relationally. This allows them to be distributed across nodes more simply, as queries do not have to “join” them together across nodes.

horizontal scaling

MongoDB horizontal scaling (sharding) tries to be as transparent as possible, but may require application architecture and code changes. How you store and query the data can significantly affect your application performance.

Database systems that are scaled horizontally are also more complicated to manage and maintain, leading to more work for you and your team. This is where MongoDB Atlas can help with its out-of-the-box sharding.

Scaling Techniques

Definition: Scaling technique is a method of placing respondents in continuation of gradual change in the pre-assigned values, symbols or numbers based on the features of a particular object as per the defined rules. All the scaling techniques are based on four pillars, i.e., order, description, distance and origin.

Primary Scaling Techniques

Nominal Scale

Ordinal Scale

Interval Scale

An interval scale is also called a cardinal scale which is the numerical labelling with the same difference among the consecutive measurement units. With the help of this scaling technique, researchers can obtain a better comparison between the objects.

For example; A survey conducted by an automobile company to know the number of vehicles owned by the people living in a particular area who can be its prospective customers in future. It adopted the interval scaling technique for the purpose and provided the units as 1, 2, 3, 4, 5, 6 to select from.

Ratio Scale

One of the most superior measurement technique is the ratio scale. Similar to an interval scale, a ratio scale is an abstract number system. It allows measurement at proper intervals, order, categorization and distance, with an added property of originating from a fixed zero point. Here, the comparison can be made in terms of the acquired ratio.

For example, A health product manufacturing company surveyed to identify the level of obesity in a particular locality. It released the following survey questionnaire:
Select a category to which your weight belongs to:

ParticularNominal ScaleOrdinal ScaleInterval ScaleRatio Scale
CharacteristicsDescriptionOrderDistanceDescription, Order, Distance and Origin
Sequential ArrangementNot ApplicableApplicableApplicableApplicable
Fixed Zero PointNot ApplicableNot ApplicableNot ApplicableApplicable
Multiplication and DivisionNot ApplicableNot ApplicableNot ApplicableApplicable
Addition and SubtractionNot ApplicableNot ApplicableApplicableApplicable
Difference between VariablesNon-MeasurableNon-MeasurableMeasurableMeasurable
MeanNot ApplicableNot ApplicableApplicableApplicable
MedianNot ApplicableApplicableApplicableApplicable

Other Scaling Techniques

Scaling of objects can be used for a comparative study between more than one objects (products, services, brands, events, etc.). Or can be individually carried out to understand the consumer’s behaviour and response towards a particular object.

Other Scaling Techniques

Comparative Scales

A paired comparison symbolizes two variables from which the respondent needs to select one. This technique is mainly used at the time of product testing, to facilitate the consumers with a comparative analysis of the two major products in the market.

For example, A market survey was conducted to find out consumer’s preference for the network service provider brands, A and B. The outcome of the survey was as follows:
Brand ‘A’ = 57%
Brand ‘B’ = 43%
Thus, it is visible that the consumers prefer brand ‘A’, over brand ‘B’.

For example, A soap manufacturing company conducted a rank order scaling to find out the orderly preference of the consumers. It asked the respondents to rank the following brands in the sequence of their choice:

Q-sort scaling is a technique used for sorting the most appropriate objects out of a large number of given variables. It emphasizes on the ranking of the given objects in a descending order to form similar piles based on specific attributes.

Q-Sort Scaling Example

Non-Comparative Scales

It is a graphical rating scale where the respondents are free to place the object at a position of their choice. It is done by selecting and marking a point along the vertical or horizontal line which ranges between two extreme criteria.

For example, A mattress manufacturing company used a continuous rating scale to find out the level of customer satisfaction for its new comfy bedding. The response can be taken in the following different ways (stated as versions here):

Continuous Rating Scale

Itemized scale is another essential technique under the non-comparative scales. It emphasizes on choosing a particular category among the various given categories by the respondents. Each class is briefly defined by the researchers to facilitate such selection.

    Likert Scale: In the Likert scale, the researcher provides some statements and ask the respondents to mark their level of agreement or disagreement over these statements by selecting any one of the options from the five given alternatives.
    For example
    , A shoes manufacturing company adopted the Likert scale technique for its new sports shoe range named Z sports shoes. The purpose is to know the agreement or disagreement of the respondents.
    For this, the researcher asked the respondents to circle a number representing the most suitable answer according to them, in the following representation:

StatementStrongly DisagreeDisagreeNeither Agree Nor DisagreeAgreeStrongly Agree
Z sports shoes are very light weight12345
Z sports shoes are extremely comfortable12345
Z sports shoes look too trendy12345
I will definitely recommend Z sports shoes to friends, family and colleagues12345

The above illustration will help the company to understand what the customers think about its products. Also, whether there is any need for improvement or not.

Semantic Differential Scale

From the above diagram, we can analyze that the customer finds the product of superior quality; however, the brand needs to focus more on the styling of its watches.

Stapel Scale

With the help of the above scale, we can say that the company needs to improve its package in terms of value for money. However, the decisive point is that the interface is quite user-friendly for the customers.


An Example

Joey is working on creating a scale model of his house. He is using uniform scaling to build his scale model. He is using a scaling factor of 1:24. So his miniature house is going to be really small compared to his life-size house. Right now, Joey is working on converting a roof measurement of his life-size house to the roof measurement of his scale model miniature house. He uses the math calculation discussed in this lesson. His life-size roof measurement is 13 feet.

Making his calculation, he finds that his miniature house has a roof measurement of 0.54 feet with a scaling factor of 1:24. Joey can also use this same calculation to find a life-size measurement if he only knows the model measurement. For example, say Joey has built a little model of a future boat he wants to build. The scaling factor is 1:8 for the boat, and the model boat has a width measurement of 6 inches. The variable for the math calculation in this case will be on the bottom.


Best Movies for Entrepreneurs on Netflix

Why it’s one of the best entrepreneur movies: A peek into the world of corporate finance, investment, and capital markets, “Wall Street” shows just how slippery the slope of greed truly is, and the ultimate consequences of fraudulent business practices.

Top 25 Films for Entrepreneurs 22

The Best Business Movies Entrepreneurs Should Watch

The selection of artistic, cinematic masterpieces and documentaries presented in this article will be interesting and useful for startups and highly experienced business sharks, those who are seeking self-development and actively climbing the career ladder. These amazing, unpredictable, and inspirational movies will be sure to catch your interest. Emotional and accurate, they convey the specifics of the trading and advertising business, reveal the secrets of successful sales and the mysteries of famous entrepreneurs. They tell the stories of billionaires and their lifestyles. How did each of them begin their journey? What obstacles did they have to overcome? What did they sacrifice to achieve their dreams? You can also follow the link “26 Best Business Books“.

Some films can push you to original thoughts and conclusions, others will help you come up with fresh and exciting ideas, or even help you make a real breakthrough.

It’s a Wonderful Life (1946)

A classic and regularly relatable tale, “It’s a Wonderful Life” pursues the entrepreneur rise of George Bailey, a young man who experiences childhood in the small town of Bedford Falls with dreams of traveling the world. At the point when his father bites the dust abruptly, in any case, Bailey reluctantly takes over the family Bailey Bros. Building and Loan to save it from the town miser, Mr. Potter. For a considerable length of time, Bailey sacrifices his dreams of adventure to prop the Building and Loan up—and to enable the town’s attempting to individuals become property holders instead of leasing from slumlord Potter. Be that as it may, when the bank’s whole savings all of a sudden disappears, Bailey bitterly wishes he had never been conceived.

Angel Clarence appears to show Bailey how unique Bedford Falls would be if that wish had worked out as expected and, as many companions and neighbors rally around him, Bailey learns exactly how much his unselfish actions have really mattered.

Why it’s a standout amongst other entrepreneur movies: “It’s a Wonderful Life” is a classic tale, and outstanding amongst other entrepreneur movies, time. You could consider George Bailey as the main socially mindful entrepreneur—by putting his town and neighbors first, he prevailing in something other than business—he prevailing in life.

2. “Jerry Maguire” (1996)

In this entrepreneur tale of the fall and rise of a high-powered sports agent, Jerry Maguire (Tom Cruise) is fired from his successful company after advocating for his belief that agents should have a more personal touch, with fewer clients and more time to understand them. He impulsively starts his own sports management agency with the only client who believes in his newly adopted ethos, Rod Tidwell (Cuba Gooding Jr.), a volatile football player whose family and financial needs push Jerry to become his best.

With former co-worker Dorothy (Renee Zellweger) as his sole employee, Maguire must build his business and overcome both his own doubts and those of his only client. Ultimately, he succeeds by putting his client’s needs before his own desire to make money.

Why it’s one of the best entrepreneur movies: Striking out on your own because you think you can do it better is the classic startup story. It’s scary, sure, but as “ Jerry Maguire “ proves, all you really need is one good customer and a lot of determination.

Wolf of Wall Street

Entrepreneur: Jordan Belfort

Based on the true story of Jordan Belfort, this film follows Belfort’s drug-fueled, money-making ride to the top, and his crime-ridden, debauched fall back down, which ended in a prison term and a surprising second act.

The fast rise of a swindler is hardly a role-model for today’s professionals. But Belfort’s guile and cunning intelligence show money shouldn’t be the only driver for success.

Final Thoughts On Entrepreneur Movies For 2022

So, this is all from our side as of now. We have tried our best to curate a list of best entrepreneur movies that may help you to get inspired and motivated.

Furthermore, we always try to provide the best value to BloggersPassion readers and that is why we may come with some more movies about success, motivation, and inspiration in the coming days.

best entrepreneur movies

Anil Agarwal who owns, is a full-time blogger and SEO expert who has been helping people build profitable blogs for over a decade. BloggersPassion has been featured on premium online sites like Forbes, Huffingtonpost, Semrush, Problogger, Crazy Egg, The Next Web and so on.

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6 thoughts on “25 Best Entrepreneur Movies in 2022: Get Inspired, Stay Motivated, and Embrace Success”

Hi Anil ,
I don’t know about the rest of movie ,but when I saw Moneyball (2011) and the founder both movie are amazing . Specially Moneyball means how they track player performance and value them amazing .


Qualities of a Good Translation Company


You may want translation services for your write-up. You may not be a native English speaker, and writing it in your language is the only way to express yourself well. While researching, you may come across a source in a foreign language and need it translated.

These are among the reasons that may warrant you to seek the services of a translator. Numerous firms offer such services for various clients, including students.

However, only a few of them do deliver professional work. Here are some points to consider before you settle for any translation service provider to help make your search easy.

  • Accuracy

When writing your academic paper, the last thing you want is your essay losing meaning. Losing meaning is what happens when you settle for any unofficial agency. They mistranslate words and mix up the sentences.

Go for experts in the industry who know what it means to give professional translation services. Using machine translation is not a reliable way of getting your work translated. Therefore, if you want accuracy, this should be your priority.

  • Localization 

Expert translators understand that translating words is not for the fun of it. The intended message must reach the audience in the right way. As such, you will want to go for a translator whose work is professional.

The translated work should flow naturally and pass the message without creating confusion for the reader. The type of paper you are working on also needs an expert in the field. A translator well versed in humanities may do a shoddy job in science papers.

  • Understanding Of Both Languages

If, for instance, you want a Spanish paper translated into English, you will look for a translator who speaks both languages fluently. If an agency does not specialize in any of your preferred languages, look elsewhere. If you find it hard to get the right company, you can opt for custom writing services.

The professional writers write student papers for money at a price you can afford. They are available anytime you may need their services since their customer support desk is open all through. They will write your paper in impeccable English, free of errors, and with no plagiarized content.

The advantage of paper writing services is that you do not have to pay for any other service. When it comes to the translation, you may incur charges of editing and proofreading your work.

  • Experience 

When choosing the right company, you need to look at how long they have stayed in the industry. A new agency may not be familiar with the business’s problems or the way in which to deal with them. They may have the best translators, but you do not want your paper to be a trial and error sample.

Their area of expertise also matters as not all translation services are the same. Some deal with legal, literary, medical, and marketing translation. You have to choose one that will help with your academic work.

When choosing a translator, go for one who specializes in a niche that your paper is about. A specialist understands the terminologies of the field clearly. As such, you can be sure that they will translate your work in a language that will be natural to the reader.

  • Privacy Policy

Do not leave your paper in the hands of scam sites who do not care about your privacy. Therefore, you will have to check if they have got a confidentiality guarantee for their customers. Your financial details should also be safe to avoid fraud.


When choosing a translating company, you have to be careful so that your work does not get distorted. You may be running out of time, and if a paper gets mistranslated, rectifying it may lead to time wastage and loss of money. Accuracy, professionalism, confidentiality, among other qualities, are a must-have for any translating agency you may want to hire.