Are you planning on buying a new TV anytime soon? If so, you will want to consider upgrading to a 4K TV. There has never been a better time to purchase a 4K TV. Below, we will be going over some of the reasons you should consider getting one.

Reasons To Get Yourself a 4K TV:

1. 4K Streaming Services.

Just about everyone subscribes to some kind of streaming service nowadays. Whether you like Netflix, Amazon Prime, or something else, you will be able to benefit greatly from having a 4K TV. A majority of the major streaming services have 4K streaming capabilities which will allow you to get the most out of your subscription. You have not experienced some of the best shows on these streaming services without watching them in 4K. You will notice details that you never even knew existed by looking at them on a 4K television.

2. 4K Gaming.

Another reason you would want to consider making the upgrade to 4K at this point in time would be due to the gaming scene. If you or anyone in your family play video games, you can play them in 4K glory with a lot of the consoles on the market. At the same time, if you have a gaming PC, you can enjoy these same games in 4K with a 4K capable TV. Gaming takes on a whole new immersive level by playing in such a high resolution. This alone would make the purchase of a new TV worth it because the leap from 1080p to 4K is so substantial. Playing games in 4K will really help you bring out the best in the games that you play.

3. Costs Have Come Down.

While it might have been cost prohibitive a few years ago to consider upgrading to one, you can typically find these TVs on the market for a very affordable price point. Nowadays, you can find 4K televisions being sold for a similar price point as a 1080p TV. Because of this, it makes it a much easier decision to pay the minimal cost for the upgrade. Getting a 4K capable television right now is going to allow you to unlock a lot of content that you would otherwise not be able to enjoy in its entirety.

4. It’s The Future.

While there are always going to be advancements and you are beginning to see a lot of manufacturers look to move onto 8K, you are not going to be left behind. 4K is easily the future as not a lot of networks have even caught up to 4K. 4K is the next step in TV resolution and we are just beginning to see all of the content that is readily coming available which will allow you to get the most out of your TV.

Overall, there are plenty of reasons as to why now is the time to begin investing in 4K. If you are someone that is looking to purchase a new TV anytime soon, be sure that you are looking at 4K compatible TVs.

Python is a great tool for processing data. Unfortunately, if you are dealing with large datasets, then you may find that your applications perform rather slowly. Using a cache to avoid having to reperform calculations or access a slow database repeatedly could massively improve the performance of your apps.

There are some useful caching tools built-in to python, but their use is limited to local datasets. If you are working with cloud data, then you may need something more powerful, such as memcached.

Memcached and Distributed Data

Memcached is an open source tool which is available for Linux, Windows and macOS. To make use of memcached, you will need to install it and then also install the client library for Python.

Once you have set it up, using memcached is quite easy. In essence, memcached works like a dictionary. It has keys and values, which are set when you update the cache, and that will expire after a pre-defined time (to ensure that the data in the cache is current). You can set the expiration time, in seconds, for the data in memcached to stay valid. After that time expires, the old data is removed from the cache. Depending on the nature of the data that you ar working with the expiration time could be as short as a few seconds, or it could be several hours. The important thing to remember is that the data should not be allowed to become stale. If the cache can hold data for longer than it takes to perform the calculations, then you should see a performance increase.

Why Flush Memcached?

Caches should be flushed for two reasons. Firstly, if the data becomes stale then the application won’t provide users with accurate information. The cache should be a relatively recent reflection of what is in the main database. Secondly, the cache cannot continue to grow and grow because eventually, the server will run out of memory.

Canonical vs Cache

The data in the main database in the cloud is known as the canonical data source. The data in the cache is simply a reflection of that. Sometimes, when you go to query the cache you might find that keys are missing because they have been flushed, and you will need to query the cache to update that. Your Python Memcache client will have a class that can do that. If you are using pyememcache, for example, there is a fallback class that allows you to refresh your cached data if the cache is empty.

Caching and Scalability

Caching is just one element of scaling your Python applications. If you have a database on a remote server, multiple cloud instances, and are working with distributed computing then you will need to optimize your code for that. The simple scripts you used while learning Python may not be robust enough to handle huge cloud applications. Caching is at the cornerstone of scalability, however, and can greatly speed up data-intensive web applications or apps that work over the Internet.

As someone that plays games, you should be very interested in using PCs for gaming. There are numerous advantages of using PCs for gaming. Below, we will be going over some of them.

Benefits Of Using PCs for Gaming:

1. Cheaper.

One of the primary benefits that come with using PCs when you are looking to play games is the ability to get a lot of the games that you want to play for much cheaper. You will be able to get a lot of the games that you might be interested in for a steep discount on the PC because there are so many game launchers that compete with one another for their customers. Therefore, they are much more inclined to offer you steep discounts. Whereas, when you are on console, you are locked to a single storefront which means that they are less incentivized to offer such steep discounts. Along with this, you will be able to play games online for free without having to pay a subscription. When you are on console, you have to pay a subscription to get to play games online.

2. Better Graphics.

You are going to be able to achieve much greater graphical fidelity when you opt for a PC for gaming. Unless you are extremely limited in terms of your budget, you are generally going to get the best graphics on even a budget PC. This is primarily because you will be able to get a much better graphics card and CPU than the current generation consoles. The consoles are limited in power primarily because of their low cost and because of the size of the box. Therefore, you will generally get higher quality graphics as long as you have enough for a budget build.

3. Mods.

Another benefit that you are going to be able to take advantage of when you are a gamer that plays on PC is the ability to use mods. You are going to be able to install and use all kinds of mods which can enable you to get even more out of the games that you play. You are going to have an entire modding community that you can look to in order to experience new things out of the games that you play. This is huge when it comes to various games that have a lot of open world elements because sometimes the mods that come out are entire new expansions and experiences for the game. Along with this, a lot of the times the modding community fixes certain things with the game which would not be fixed otherwise.

There are plenty of benefits that come with PC gaming that you are not going to be able to get with console gaming. As long as you are willing to spend more upfront for the PC itself, you are generally going to get much more out of your PC in the long run than you would a console that only lasts for 5 years or so.