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TECHNOLOGY

How to Conduct SQL Performance Tuning

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How to Conduct SQL Performance Tuning

The concept of SQL Server performance tuning is simple. To put it briefly, if your organization’s functionality involves a lot of powerful tools to handle a range of data, then this system will be the perfect choice for you. It is important to have a properly functioning system to handle data in your organization. For, in a case where the handling system is inefficient, your organization’s resources will be affected.

Other relevant aftermath includes slow performances and the loss of service. This is where the SQL queries come into play; it has the efficiency to smoothen your organization’s functionality when it involves handling data.

By SQL Server performance tuning, you are making the SQL query system more efficient. You can know the concept in depth by enrolling in SQL certification online. The following segment will explain more about the SQL tuning aspect.

SQL performance tuning: a brief understanding

By now, it would be clear that the SQL query system acts as an efficient data warehouse.

But, why does it require tuning? Imagine a general physical warehouse. A warehouse would consist of a variety of shelves, and a number of other elements/ requirements to hold your products properly. Imagine the same physical warehouse being unguarded, in addition to being unattended.

What happens now? All your products could be stolen and could be damaged to a great extent too. Now, imagine this another scenario. You are maintaining the warehouse properly; regularly maintaining the place and attending to small repairs now and then. This would eventually increase the lifetime of your warehouse.

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During the course of regular maintenance, you will also make sure that additional products can be added to your warehouse, for more monetary benefits. Likewise, SQL performance tuning gives you more or less the same metamorphic benefits. The better care you give towards the SQL performance tuning, the better the overall SQL performance be.

To simply put, the SQL server generally has a lot of processes as well as procedures; this is to enable efficient functioning of the system. The performance tuning aspect helps in optimizing maximum efficiency in general. Furthermore, the tuning of SQL ensures that MySQL, as well as SQL servers, get benefitted as well.

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Importance of SQL performance tuning

  • Faster Retrieval

Be it a physical warehouse or SQL data warehouse, the primary aim to store anything is to retrieve it easily. Imagine if it takes hours to get the simplest item from your warehouse; you would be frustrated of course. To be honest, it would be more annoying to sit in front of your workplace device to see the “loading” message. For, you know that a simple delay can alter your day’s schedule to a great extent. To avoid such inconveniences, it is always important to tune the performance of SQL. You can know more about this by checking out SQL interview questions.

Another key point to note here is that, as per several pieces of research conducted across the globe, the speed of your organization’s systems decides your client’s purchasing mood. Thus, the slowness of your SQL performance can impact your client too.

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Overall, it is a required action to improve the data retrieval speed of your organization.

  • Avoiding coding loops

To put it in simple terms, the concept of coding loops is a set of repetitive instructions. These repetitive instructions continue to happen till the conditional goal/ destination is reached. For an instance, if you want to modify a particular data, the loop will happen only till the modification of data only.

The loops are effective only when it is properly functional. Improper coding loops have the capacity to damage your data. Thus, by tuning the SQL performance, the loop will happen only one time. Without the fine-tuning of the SQL performance, the loop will happen many times, which would have aftermath on your data in general. 

Best practices to follow to effectively tune the performance of SQL

  • Analyze the task time

The best way to find the health of your server system is by starting your investigation at the task response level. Give your SQL system a simple task to perform and note the time taken. Simultaneously, give a complex task to your system and again note the time. Now check if there is any unreasonable lag as such.

Currently, there are several third-party apps/ software are available that would consistently check the speed of your system and would immediately notify you if there is any suspicious lag.

It is always recommended to record such results and monitor the improvements/ derailments in general.

  • Examination is the key

As a part of an organization, you know that every set of data falls under a particular category/ sub-category. Having said that, since you would have to deal with a large chunk of data in general, it is always good to have relevant filters. If you do not have filters as of now, you should seriously consider implementing the same. This will help in fine-tuning the SQL performance to a great level. You can know more about this by checking out the video below:

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SQL Certification Training | Learn SQL for Beginners | Intellipaat

Conclusion

Enhancing your SQL is important to keep your data safe and strong. It is also important to improve the overall performance of your database too.  By implementing the fine-tuning mechanisms on your database, you are set to have a high-functioning database in your organization.

Author:
Neelabh Verma is a content writer at Intellipaat having 5+ industry experience in databas management

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TECHNOLOGY

How Hotels and Resorts are Adopting Virtual and Augmented Reality

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How Hotels and Resorts are Adopting Virtual and Augmented Reality


Once upon a time, virtual reality (VR) and augmented reality (AR) were only used for video games or seen in movies (think Tony Stark and all of his cool gadgets in Iron Man).

But today, thanks to all of the advances in technology, the use of AR and VR is no longer something you see only in sci-fi thrillers or something that you use for entertainment. No today, AR and VR are becoming much more commonplace, and this technology is being used in a variety of useful applications across a variety of industries. The hotel and hospitality industry is just one field that is making use of augmented and virtual reality, and its popularity is really exploding!

In fact, AR and VR have become powerful marketing tools for hotels and resorts around the globe. These technologies are really changing the way people are travelling, and it’s definitely for the better.

How are hotels and resorts utilizing augmented and virtual reality and how are these technologies helping both entrepreneurs and travellers alike? Read on to discover the exciting technologically advanced future or travel!

What is Augmented and Virtual Reality?

Before we jump in and explore how hotels and resorts are using augmented and virtual reality, it’s first important to understand exactly what these technologies are.

Both AR and VR create experiences that fully immerse users into different environments or allow them to experience things in a whole new way, but these two technologies do differ. Loosely defined, virtual reality means near-reality (virtual meaning near and reality meaning the here and now; what you are actually experiencing.). Virtual reality immerses users into an interactive computer-generated environment. It incorporates a variety of senses, primarily sight and sound, to create a life-like experience. In other words, you feel as if you have been transported to another location even though you never physically left your current location.

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Augmented reality, on the other hand, involves adding to the reality that you already see; it doesn’t replace your reality, but rather enhances it. AR has the ability to bring elements of the digital world into the real world (again, think Tony Stark in Iron Man).

So, now that you have a basic understanding of virtual and augmented reality, let’s examine how hotels and resorts are utilizing these technologies.

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Providing an Experience Before Booking

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How many times have you reserved a hotel, only to find, much to your dismay, that it was not at all what you were expecting. Sure, pictures can help you get a vague idea of what to expect, but they really can’t give you a clear idea.

With virtual reality, you can get a real idea of where you’re going to be travelling before you make a reservation. You can slip on a headset and be transported to a resort or hotel and actually walk through the lobby, see the guest rooms, and check out all of the amenities.

VR is not only beneficial for travellers’, it is also beneficial to hotels and resorts; particularly lesser-known properties or those that are located in remote areas, as it allows them to give people the opportunity to see what they have to offer.

Establishing a Competitive Edge

The hotel and hospitality industry is extremely competitive. Travellers’ have so many options when it comes to where they can stay. And with hotel and resort database sites, like Booking.com and Travelicity.com, the competition has become even steeper.

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With so much competition, it can be hard for hotels and resorts to set themselves apart from the crowd. Photos and marketing content can only do so much. But augmented and virtual reality can really help hotels and resorts establish a competitive edge. It allows them to distinguish themselves and showcase their unique selling points. In other words, it gives them the chance to show prospective travellers the chance to explore the gardens, visit the restaurants, and lounge by the pool that resort A has to offer, thus allowing the resort to stand out in the crowd and attract more people.

Making Booking Easier

Another way that hotels and resorts are adopting advanced technologies to simplify the booking process for their guests. For example, most hotels and resorts offer different types of accommodations; standard rooms, suites, handicap accessible rooms, and so forth. By using augmented and virtual reality, guests can actually see what different accommodations offer to determine what will best meet their needs.

When potential visitors have the opportunity to really experience different accommodations, the process of making reservations becomes a lot easier for them.

Ensuring Guest Satisfaction

Hotels and resorts are also using AR and VR as a way to improve guest satisfaction. When people have the chance to see what they are going to get before they arrive, it’s much more likely that they are going to have a more pleasant experience, and when they have a more pleasant experience, guests are much more satisfied. When guest satisfaction improves, so does the reputation of a hotel or resort, which translates to much greater success.

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Augmented Environments

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A lot of properties are using AR as a way to make the environment of their hotel or resort more enjoyable for their guests. For instance, some hotels are using AR to allow guests to use their smartphones to see them alongside images of their favourite celebrities or cartoon characters.  Other hotels are using AR as a means for showcasing products or entertainment options the hotel/resort features.

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Summing It Up

Augmented reality and virtual reality are already proving to be invaluable tools for hotels and resorts around the globe. These technologies are a truly effective way to develop a competitive edge, allow guests to see what properties have to offer, improve the booking process, and ensure guest satisfaction.

Given the incredibly positive effects that augmented reality and virtual reality have had for hotels and resorts, it is exciting to think of how these technologies will further be adopted by hotels and resorts, and how AR and VR will enhance marketing for establishments and experiences for travellers in the future.



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