The Pros and Cons of DBaaS-Database As a Service

DBaaS enables you to test drive multiple solutions and only buy the licenses and hardware you need to be successful.

Almost every business these days is data-centered. Whether the data is for internal applications and systems, or for other services that are offered, let’s face it…

Managing data is a key to success.

Before listing the pros and cons of DBaaS, we need to explore a few decisions businesses have to make.

These include numerous quick decisions about data handling that can set them on a path that, if incorrect, are difficult and costly to correct. Those decisions are:

· What database type to use, SQL or NoSQL?

· What are the data storage and query needs? Transactional? Big Data?

· What database system to use? A few SQL choices might be Oracle, MySQL, MSSQL, and Sybase. A few No-SQL choices might be MongoDB or Cassandra.

· Do we have DBA (database administrator) talent or do we have to hire?

· What kind of server or resources are needed? What are my power, server, disk, processing, network, and IO requirements?

· How do I maintain, backup, administer and otherwise own the database framework?

· What is my cost of ownership?

First let’s explore which database type to use, SQL or NoSQL.

Traditional database types classified as SQL have a significant place in businesses and are a mainstay for business choices. However, as companies start to create applications that drive decisions based on significant database analysis of large, almost unfathomable amounts of data, they migrate to NoSQL solutions like MongoDB or Cassandra.

The architecture of NoSQL makes it a good choice for big data solutions while the built in protections of a transactional based system like Oracle make it a better choice for banking or similar solutions.

When it comes to picking a specific system, businesses tend to stick with what they know. In other words, if they already have Oracle, and Oracle talent, then when management asks those individuals which database system they should use on Project X, it should be no surprise that they pick Oracle.

Matching a specific database system to a set of business requirements is an arduous task that should always be looked at with a fresh perspective. It should not just be based on what talent is already employed or what systems a business is comfortable with.

Let’s face it, if a business picks correctly, all is good. If they pick incorrectly, they have wasted a lot of resources which equates to dollars. Enter DBaaS.

Where DBaaS excels is that it gives businesses the ability to test the waters a bit, to try before they invest heavily.

DBaaS acts as a stepping stone to total ownership, a cost effective solution to help you figure out your needs prior to investing heavily.

DBaaS has both pros and cons.

First, it is necessary to distinguish between “hosting database systems” and DBaaS.

There are many cloud based solutions that “host” a database system but provide no significant help in configuration, tuning, consulting, and providing the talent needed to actually use those systems.

True DBaaS provides both the system and the talent to help you utilize the database and determine how to store, query, and analyze your data. The value of DBaaS goes way beyond the hosting.

The pros of DBaaS include:

· No equipment or software licenses.

· Flexibility. Multiple choices are available to test drive your applications and pick the right platform for your business requirements.

· Significantly less staffing requirements. The DBaaS provider handles installation, configuration, and in many cases development.

· Offsite hosting, providing protection from local power failures or disasters. Many businesses design their system with power redundancy in mind, but, in reality, rarely meet those goals.

· SLA agreements that have redundancy, uptime, and backup protections. A DBaaS provider has intent focus on protecting your data.

Meantime the cons of DBaaS include:

· Limited access to underlying servers. This can present itself as a feeling of no control.

· Very little knowledge of how your data is protected from cyber security threats. This can be dangerous for sensitive data.

So how do you decide? Is there a transition from one to the other? Yes, almost always, but by following a few guidelines to start with, DBaaS can be used properly.

Those who wish to use DBaaS should adhere to the following guidelines:

1. Do all development using DBaaS. This is your chance to test drive different architectures and features.

2. Unless you have full disclosure of how your data is protected, managed, and secured by DBaaS providers, it is suggested to consult with database architects to host sensitive data internally. Note, this is typically not big data. When we use the terms sensitive data, we mean just that. Data like SSNs, account details, financials, personal data, etc. Does this mean that you cannot use DBaaS for this? No, it means that you first have to find a DBaaS provider that will show you everything from how your encrypted data gets in their system to storage, access, etc.

3. When you are not sure of what your database needs really are, use DBaaS first. This lets you try SQL or NoSQL. This lets you explore the encryption capabilities of Oracle versus MySQL. Think of DBaaS like buying a car. You test drive sedans, trucks, and SUVs, and try different manufacturers and features. You may decide to lease or buy.

4. Always monitor and evaluate the cost of ownership. As your system grows, the operating costs might make sense to drop DBaaS and build an in-house system. By then, however, you have already decided on what you really need.

The goal with DBaaS is to test drive multiple solutions and only buy the licenses and hardware you need to be successful. You can then hire the correct talent to manage your system.

David Moye is a Principal with Forensic IT in St. Louis, MO, a firm providing big data solutions to companies nationwide. David helped found Forensic IT in 2003 and has some 25 plus years of experience as a software engineer and solution architect. Along with at least a half a dozen core programming languages, he is a certified DBA in Oracle and Sybase and has spent years working with MS-SQL and MySql.

Online Political Election Voting System Based On Blockchain Technology

We hear about Blockchain and Bitcoin every day; however, it should be noted that Blockchain is way beyond Bitcoin and cryptocurrencies. It is a platform which is being used for carrying out economic transactions in the most incorruptible way. As a matter of fact, this technology can be used not only for economic transactions but for anything of value in a virtual way. Blockchain is being used in the pharmaceutical industry, fashion and accessory industry, food safety industry, airlines industry and many more.

In a world where technology has reached a point where scientists are coming up with flying cars, why is one of the essential systems that form the government of a country still unsecured and rigged? With the advancement of technology, everything has become a lot more transparent and convenient, then why is this technology not being used to carry out easy and fair elections? In most countries, voting is a right for every adult. Then why doesn’t the entire adult population of a country go ahead to vote on the Election Day? Maybe because the voting center is too far. People have to go and stand in huge lines just to cast a single vote. Some even believe that their vote doesn’t count because of unfair election results.

The solution to this huge problem has finally arrived. A platform that allows blending the perfect combination of technology and politics into one. This results in the invention of Blockchain Voting. If this technology can be used for so many other purposes, why can it not be used for the most important function that is voting? Blockchain voting is an online voting platform that allows a secure, hassle-free, reliable and quick method for the sole purpose of voting for an election. Blockchain voting can completely change the way we vote for the best. It will leave no scope of doubt or question in the voter’s mind.

In the modern day and age of technology, there are certain things that work best through the old ways only. However, voting is not one of those things. Voting is the process by which the citizens of a country choose their leaders. This process should be highly secure, fair and absolutely accurate; all which are the characteristics of blockchain. Blockchain Voting is immutable, transparent and cannot be hacked into in order to change the results. Blockchain Voting is an effective means to conduct elections. This will ensure that there is no voter fraud and no repetition of votes leading to a fair election. Blockchain Voting is the need of today’s democratic and adult population who believes that they can bring a change in this world.

The stakeholders involved in Blockchain Voting would be same as the stakeholders in the conventional method of voting. This revolutionary change can encourage a lot of people of the vote. Anyone who has an internet connection and is an adult which means they have the right to vote is eligible to be a part of this process of Blockchain Voting.The use of this technology from a voter’s point of view is very simple.

Anyone with a phone and internet access will easily be able to understand the specifications of the platform. The citizens who are voting don’t have to wait in long lines and don’t have to travel a lot to go and vote. This quick and hassle-free method of voting will engage more and more people to participate in the voting process and be a part of a more democratic world. This is definitely a cheaper and simpler method of conducting elections. As soon as various governments realize the importance of introducing this technology into their political environment, the better it will for nations to have easy and fair elections.

Reasons Why IPTV Is a Highly Effective Alternative to Normal TV

About IPTV

IPTV is an alternative to a conventional television and other multimedia services. It is called an internet protocol TV as it works by using the internet networks of a place and the multimedia data is delivered to the device through internet protocol address.

It is slowly replacing television services which use satellite signals and cable formats to deliver channels, as it can simply use local network for delivering channels and various programs on any device like TV, mobile phones, tablets, laptops, and computers. It is highly popular because it can show live television as well as one can request programs and videos from the list and watch them anytime one wants.

One needs to find a paid IPTV service provider who will then set up a set-top box connected to one’s network, and then one can simply watch their favorite programs or movies uninterruptedly without any hassle.

There are some features that make the IPTV very popular and a very strong competitor against usual cable TVs and they are discussed below.

On-demand content

This is one of the most useful features of getting an IPTV subscription, that is, one can watch whatever one wants without having to wait for the TV schedule and timings. Here, one can watch the programs and movies of their choice by just choosing it from the playlist that is made available by the service providers, which means one will not have to watch the next episode or miss any program because one was busy. This feature makes the entire experience more easy and convenient.

Huge pool of content

When one is subscribed to a conventional television plan through cable connectivity, then one gets only a fixed set of channels and thus keeping the content availability limited. However, IPTV providers make sure that their customers are availed with a wide variety of shows which can be watched both live or later on demand. Also, unlike TV, one is not restricted only to watch programs at a particular time as one can watch them anytime. One can also watch international content from around the world without any extra charges.

Compatibility with devices

IPTV is not bound to television only like a normal TV network. One can use IPTV on any device of choice which means there can be various viewing points too, as one will not have to sit in front of their television to watch any program. One can use any device which can connect to internet network like computers or phones from any location wherever there is the internet.

Easy subscriptions

Like television cable networks who make their subscribers sign long term contracts which are usually expensive, with IPTV, one only pays for what one wants to watch and usually they have easy and flexible subscription plans. One can personalize their plans and also can use it the way one wants by watching on multiple devices without having to pay too high subscription price.