SQL Server Recovering – How To Bring Your Database Back To Life After Database Corruption

If you have worked with SQL Server long enough, chances is that one day in your life when you will be faced with the dreaded event of “Database corruption “. Database corruption is something so common nowadays in our IT industry. No matter which technology or product is being used, at some point in time they all become victim to Database corruption.

The most common causes for database becoming corrupt are:

  • SQL server crashes/stops unexpectedly due to any reason (Server Crash, OS Crash etc.) Hardware malfunction like RAID Controller Failure Blue Screen of Death (BSOD) Windows OS Upgrade / Re-installation Hardware/Software compatibility issues (like drivers)
  • Anything and everything can cause SQL Server to shut down abruptly, resulting in the loss of data and corruption of database.
  • Recovering a corrupt database can be done in many ways and it really depends on the type and the level of corruption that your database is currently suffering from.  This blog will cover all different types of Database Corruption scenarios and will help you understand how to bring your SQL Server back to life after a crash, server outage or any other reason for data loss.

Database Recovery Flow Chart

In order to get started with restoring our SQL Server databases, you should have a clear picture in mind about what has caused the corruption in the first place. Once you have identified that cause, which could be a hardware failure or a software bug or even due to inadvertent user actions like power failure/surge while DB was being backed up by the DBA, then you will have to first assess which recovery scenario applies to your situation.

The following flowchart shows different possible corruption types and how you would go about fixing them. If you are not able to identify what type of database corruption your database is suffering from, please follow the corruption identification section in this post.

Database Corruption Scenarios

Depending on the nature of problem that caused the corrupt state of database, there are three possible scenarios for recovering a SQL Server Database back to life: Differential backup, Transaction Log backup or Base backup (full/differential).

We will explain all 3 methods here briefly but if you want more detailed information, check out this article:

Differential Backup Recovery

This method works only when the corruption is caused due to a software bug or an issue with user permissions. What happens in this scenario is that after the server crash / data loss, some of the new transactions are executed while some transactions are rolled back. Thus there exists a gap in transaction logs and your good last full backup, which could be only days old (assuming you perform regular full backups), will come to rescue and restore all committed transactions from our good full backup file. The following flowchart shows how we can recover using Differential backup:

Transaction Log Backup Recovery

If your database corruption problem was caused due to Hardware failure like Drive Crash/Controller failure/Server Crash etc., then there is no hope for using differential method since it requires data pages which were written to since your last full backup. Thus, in order to repair this kind of data loss, you will have to restore the transaction logs that are generated after your good full backup file is created which can then be used together with your good differential backup files to recover all committed transactions up till server crash. The below flowchart explains how we can go about repairing database corruption using Transaction Log Backup method:

Full/Differential Backup Recovery

If you were unfortunate enough not able to create either a good Differential or Full Database backup before the server outage, and then fret not! You still have hope for bringing your SQL Server back on-line. This recovery scenario requires restoring Base (Full) Backup followed by one or more of the most recent differential backups. The following flowchart will provide you with more information on how to recover using ‘Full/Differential’ method:

Database Corruption Identification

Once you have finished your last good backup, there are few ways in which you can confirm if the data loss is only limited to the corrupt database or is beyond that. You may follow these quick tips or use any other way as per your convenience for identifying type of corruption problem faced by your SQL Server Database:

  1. Open up Command Prompt and execute a query against your database from there to see if it gives an error message about table/stored procedure missing. If so, then most probably this block of table/stored procedures has become corrupt and you would be able to restore that table’s data via SQL Server Management Studio using your database backup files.
  2. If you get query results, then it means that some table/stored procedure has become corrupt but not the entire database structure. You can restore data of these corrupted objects by opening up SQL Server Management Studio and right click on the table/stored procedures which are not working properly and select “Restore…”. Select ‘Point in time” option from there to match your last good backup file or if that doesn’t work then go for Last Log Backup (earliest available) option which will restore all committed transactions since after your last full backup until this log file was generated on the server.
  3. If no error messages are returned when executing queries against corrupt database, then most probably it is offline or you are using an older version of SQL Server Management Studio which doesn’t support restoring online databases. If this is the case, then follow our article on How to bring a corrupt SQL Server Database back online.

Conclusion:

How to Repair Corrupt SQL Server Database? Any of the above three recovery scenarios should help you restore your corrupt database and getting it back on-line as quickly as possible. If after restoring your SQL Server, users are complaining about other issues like slow performance, high CPU utilization etc.

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Mubshar Ethlatic February 7, 2022 0 Comments

Tips On How You Can Pick The Best Online Casino

Introduction

There has most definitely been a rise in demand and supply of online casinos due to the recent pandemic, where people tend to go out less and spend more time idling at home. Hence, for all the online gamblers out there, we all know that the most important and fundamental step before you play your first game is to find the best online casino. In actuality, there is no definitive perfect online casino, as one’s personal preference is important in determining the best casino for themselves. For example, some people may prefer casinos that offer lots of free spins bonuses, while others consider which type of deposits are accepted. Hence, this article will serve as a useful tool for providing you with tips for choosing the best casino, tailored to your own preferences!

1. Have fun

One of the most important aspects when it comes to online gambling would be to most importantly, enjoy the process and have fun. It may get stressful at times, due to the high pressure of winning a certain game, but overall, it should leave you in a lighter and happier mood. Hence, if the thought of online gambling, and playing online games do not serve this purpose of enjoyment for you, then maybe it is time to take a step back and quit playing for a while.

There are certain casinos that can also help to increase or decrease this level of enjoyment. Usually, casinos that offer too many free incentives or credits are likely to come with a catch. It is important to not fall for these scams, so choose your casino wisely. A tip we have would be to pick a casino that provides the free bonuses and deals you get are what you want, but not to the extent where it seems slightly unrealistic.

2. Choose a reputable site

Next up, choose a casino that is reputable. That does sound easier said than done, but there are a few ways to identify casinos that are likely not to hold up in the long run. As much as possible, try to avoid casinos that are not financially stable, as they can tend to go bankrupt overnight, hence resulting in you not being able to claim your winnings. It is important to do a bit of research before narrowing down the casino you choose. Take a look at the reviews of the casino you would like to sign up for, and then make the judgment as to whether you believe it is a reliable site.

Online Casino

3. Make sure they have great customer support

I’m sure you’ve dealt with poor customer service at least once in your life, where you are left hanging on your phone for 2 hours straight, with no one available to serve you. Hence, we all know the importance of good customer service. So ensure to check for the speed and quality of customer service before signing up with a casino.

If you see many other user reviews complaining about not getting their questions answered, then it is a telltale sign that their customer service may not be of a good standard. This can be a cause for concern not only that it may be a hassle for you, but also in situations where your money is at stake, and you need the support to help prevent any form of theft.

4. Watch where you put your credit card information

The importance of internet security has definitely grown in demand over the years, due to the proliferation of the internet. Due to the recent number of phishing scams and cybersecurity issues, where and who you store your credit card information with is extremely important. You definitely do not want to be put in a position where your credit card information is leaked.

You should be cautious and aware of the risks of the internet, and always be aware of what information you store. A site offering you automatic sign-ins would essentially be storing all your personal information, so if you don’t want that information with the casino, then you should not allow them to do so.

5. Educate yourself on the games you’re playing

Selecting the best online casino for yourself is similar to any other decision you will make, like picking a company you want to work at, or the school you want to go to. The most important aspect when it comes to making a decision like this would be to know first hand, all the information that is available. At a live casino, every casino game is being played in a certain way, and hence the online casino you choose should also create this similar effect. Albeit, due to its virtual nature, it is often at times difficult to replicate the entire experience.

However, playing the online casino game should incite a level of familiarity for you. If it does not create the same effect, then this casino may not be the right pick for you. After all, the casino should be catering to your personal playing preferences and not the other way around. So, it is important to find a casino that suits your preferences in terms of the online casino game you choose to play.

6. Make sure they have good security

So, how do you determine if a site has good security? There are a few sure-fire ways to tell. For one, they do not offer you free games. This is because casinos that offer you free games, though very tempting and seemingly too good to be true, still try to profit off you by getting your personal information. As unfortunate as it is, sites aren’t usually so generous, without having some drawbacks.

As much as possible, take a look at the sites that have 128-bit SSL encryption, and offer firewalls and various security measures to help prevent you from being exposed to hackers on the internet.

Online Casino

Conclusion

We hope that this article has helped you a bit in providing tips for you to make your decision for picking your next online casino! Have fun, and make sure that you stay internet safe!

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Mubshar Ethlatic February 7, 2022 0 Comments

3 Personal Cybersecurity Tips for 2022

For the last two years or so, you have probably spent more time than ever online. From working from home to shopping at e-commerce retailers to paying bills and more, our computers have offered us an invaluable way to continue on with our day-to-day lives, despite the global situation.

Unfortunately, all of this online time can come with a price: a risk to your cybersecurity. There is no shortage of news stories about retailers being hit by hackers, and you may have friends and family who have had their personal information stolen.

The plus side to this situation is that your Cybersecurity Fundamentals does not inevitably have to be at risk. By taking a number of proactive steps, you can rest assured that your time online will be as safe and secure as possible.

Invest in an Identity Theft Protection Plan

One of the best ways to keep your name and other personal data safe is by investing in a company that will keep tabs on this information for you. For example, LifeLock’s partnership with Norton means they are now offering advanced services including identity and Social Security number alerts, security for an unlimited number of personal devices, VPN for unlimited personal devices, 401(k) and other investment activity alerts and more.

Thanks to LifeLock’s innovative technology and alert tools, your credit, finances and personal data will be proactively protected, and you will be immediately alerted by text, phone, e-mail or mobile app when potential identity theft takes place. Learn more at lifelockpartner.com.

Never Leave Your Laptop or Smartphone Unattended

If you enjoy working from a public place like a coffee shop or library, you should keep your devices with you at all times — even during a quick trip to the counter to grab your latte or to hop into the restroom. If you do need to leave your laptop, phone or tablet for any amount of time, lock it up so no one else can see or access it. Additionally, any sort of protected data stored on a flash drive should be encrypted and locked, the UC Berkeley Information Security Office suggests.

Shop Wisely

Shopping for pretty much anything you need and want online is fast and stress-free, but not all vendors are reputable and reliable. Some cyber crooks may create a false website that looks legit but is really just there to steal your identity and credit card info.

Before you start filling your online cart at a new-to-you vendor, check the site certificate information and take note of the location and phone number of the company, and then also double-check that your data is encrypted by visiting sites with an URL that begins with https: instead of http:. As a backup, use a credit card instead of a debit card when shopping online, as there are laws that limit the amount you will be liable for when a credit card is used for a fraudulent purchase.

Enjoy the Convenience — Just Be Careful

The internet has certainly made life easier in a number of ways. Despite its inherent risks, we don’t have to give up the convenience we have come to enjoy with paying our bills, shopping and socializing with others with a few taps on a screen. By accepting that hackers are out there trying to access info at all times and then taking some simple proactive steps to keep them at bay, you can continue to enjoy your time online, knowing you are doing what you can to safeguard your cybersecurity.

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Mubshar Ethlatic February 3, 2022 0 Comments

Playing Roulette Online And Winning Money

Roulette is known to be the queen of both land-centered and online gambling establishments, and in addition to being fun to perform, it’s also loads of fun to look at. French have been the first one to check it out within the entire world, which is why the word ‘roulette,’ which suggests ‘small tire,’ has grown to be synonymous with all on line casino enthusiasts.

Roulette is one of the most fascinating video games, and it’s difficult to snapshot a internet casino without this. The overall game of roulette is one of the ones that don’t demand lots of practice to learn. It’s all that’s required is a simple knowledge of the best way to location bets together with a couple of basic regulations of your online game as well as their constraints.

The regulations for playing รูเล็ตฝากขั้นต่ำ100  on-line are the same as those for enjoying roulette in the casino. There are many distinctions, however, involving the two. The wheel is spun by a reside dealer in land roulette, while the wheel is spun by application in online roulette. Additionally, one could engage in online roulette alone, without having to connect with other individuals.

Roulette features a standard truly feel on it from the on-line variation. It offers incredibly reasonable pictures and sound. Naturally, one could get a sense of precisely what the legitimate game is all about. The most important good thing about enjoying roulette on the internet is that he or she does not have to visit a true internet casino to savor this game. Using pajamas could be placed immediately in the living room.

Well before Enjoying

Even though the rules of roulette usually are not too difficult, it is essential to learn them before playing. There are plenty of nitty-gritty specifics to understand that could have an impact on how a single plays. It is crucial to know the funds administration and betting tactics together with understanding all of the game’s tidbits.

It’s important to understand that roulette is one of the hardest on line casino game titles to win. Profitable handball or rugby, on the other hand, will be a lot easier. Your home features a 2.63 % lead with a European wheel, but a massive 5.26 pct advantage in america. There are 37 pockets in European roulette, every single numbered from to 36.

When taking part in รูเล็ต (Roulette), you might place many different bets, which includes improved the buzz of the video game in รูเล็ตออนไลน์ (Online Roulette) casinos. It’s crucial to experience a comprehensive understanding of the wagers to create a productive bet. There are numerous varieties of inside bets to choose from. It is actually easy to position a wager on one amount or a small group of figures.

A divided guess on two straight phone numbers is regarded as a divided wager, whilst a road bet on about three numbers is actually a street guess. A corner wager is positioned on four numbers consecutively. The outside guess, as opposed to the inner bet, should not be prolonged over the kitchen table. The wagers should be stored in the same position.

Conventional roulette can be played from your convenience one’s own house, which is a terrific and beneficial function. Additionally, attending a gambling establishment within a bodily area will save you time. Together with this, you may play roulette on the web at any moment of 24 hours a day. Please tell your other players your opinion.

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Mubshar Ethlatic February 2, 2022 0 Comments