Friday, September 30, 2016

I believe, if a friend is a blog admin, it will be stunned by the above title. How not, millions of webmasters vying to be the web and blog that he managed to occupy the highest position alexa. All sorts of ways to get visitors attempted just overflow with alexa position very slim. Even some of them are willing to spend in order to get it. Advertising, promotion, visitor services, backlink services and others that do not require rupiah or dollar slightly large. Actually what is the benefit of having a high Alexa rank? And what is a fast way to be ranked in Alexa fast ride without paying or free?

Alexa benefits and the number of visitors
In essence, all focused on one thing, namely to benefit from the web and blogs alexa bervisitor lots and slim. The advertise would be willing to pay higher for sites that have a lot of visitors and be consistent every day. In addition, the value of ad units for sites that have a high Alexa rank is also costly. So, it is natural that many web marketers who have a wealth of athletes such as Cristiano Ronaldo and Le Brwon James. Hundreds of thousands of dollars could she handful each month by relying sites they manage.

Is there a way to quickly increase alexa rank?
This question is always kept present to accompany bloggers, both veterans and new newbi. No one can answer that? If I may answer, CAN. Why not?! SEO Techniques blog is already present and widely spread on the internet. Some use ways as natural as possible in terms of white hat seo. But not a few who wore a quick and instant in terms of black hat seo. White hat seo can be achieved slowly, step by step, but surely. While black hat seo is able to be achieved in the timeframe that is fast, but not certainly be consistent over time.

Fast, Instant, Free, without Backlink and without Software
It should be noted as well, really no way white hat seo but overcoming result of black hat seo? How are used as natural as possible, but produces abundant visitor with alexa rapid rise in a short span of time and consistent. Is there such a way? Let me show you the ropes. And avoid suspicion, if this includes white hat or black hat seo seo or may even include the ideal choice earlier.

Sale and purchase of blog
Sahabat try using buying and selling web sites and blogs that rekomended. Advertise there with wear on the link to our blog. The trick is to find one cheap. In a short time, I am confident blog friends will be flooded with visitors from the sale and purchase of visitors who want to see a preview of blog friends. Following the sale and purchase reliable sites with large numbers of members. (Copy and paste into your browser)

    ads.id (local)
    webdijual.com (local)
    forums.digitalpoint.com (international)
    flippa.com (international)
    seoclerks.com (international)

Offer a blog friends on these sites. Or we could say in a way want to buy (WTB) or want to buy. For example is like this. Friends of posting on the site selling the blog with the content wants to purchase a template for example. Or I give examples on selling sites .seoclerks.com sites. The following stage and tricks.

1. Log in to the site seoclerks.com.
2. Create an account by clicking on the register or can also log in with a social networking account, such as facebook or twitter.
3. After diapprove membership, browse friends profiles with as much detail as possible so that the user who rekomended.
4. Go to Settings on the top right dropdown menu, then choose Manage WTB in the dropdown menu to the left. Then click Creat WTB.
TRIK : Alexa Naik Sangat Cepat, Gratis, Tanpa Backlink dan Tanpa Software

TRICK: Alexa Up Very Fast, Free, and Without Without Backlink Software

Wednesday, September 28, 2016

coindesk-bpi-chart (45)
For the price of bitcoin, the summer was anything but smooth.
Markets boomed on news of 'the Brexit', tapered off through the long-awaited halving and tumbled on the news yet another exchange had been hacked. Since then, the price has fluctuated between $550 and $600, returning to the "relative" calm observed earlier in the year.
But given bitcoin's historical volatility, analysts are already beginning to question what may trigger bitcoin's next big price swing.
As we head into the fall and winter months, a diverse set of theories are beginning to emerge about conditions that could either boost the price, or see it return to its 2015 lows.

Institutional approval

Among the potential triggers cited by analysts, the emergence of a bitcoin exchange-traded fund (ETF), an investment vehicle that generally tracks a basket of stocks or commodities, was perhaps the most often discussed.
Many market observers have been watching the status of two proposed ETFs with great interest, but for a while, there wasn't any reason to hope for developments. However, excitement for a potential market first has grown in recent weeks following the July announcement of the SolidX Bitcoin Trust and amid new filings by the Winklevoss Bitcoin Trust.
The approval of either could represent a milestone for the bitcoin community, analysts say, as the ETFs would enable authorized participants to issues shares tied to real bitcoin holdings, which could be a catalyst for new liquidity.
Daniel Masters, director of Global Advisors Bitcoin Investment Fund (GABI), noted recently that many commodities have enjoyed sharp increases in price and more robust trading activity once ETFs based on the underlying assets hit the market. 
He wrote in an August blog post:
"From the early 2000s onward, there was a proliferation of ETFs covering all manner of commodity interests. In each and every case – for gold, silver, oil, natural gas, platinum, copper and even indices – the advent of the ETFs led to higher prices, more trading volume of futures and cash exchanges and higher levels of commodity futures open interest."
Should either ETF receive approval, bitcoin could enjoy a notable increase in liquidity. It was this variable that Du Jun, co-founder of Chinese exchange Huobi, singled out as potentially driving the digital currency's price higher.
"Bitcoin's liquidity depends on the future of bitcoin's value and investors' expectation to a large extent," Du said.

Technical improvements

Yet another potential boost for the bitcoin price could come in the form of a long-awaited resolution to the "scaling" debate.
Currently, blocks of transactions on the bitcoin blockchain have a storage size of just 1MB. As this puts a limitation on the number of transactions the network can process (and therefore, some argue, adoption), there has been a sometimes messy and contentious drive in the community to change it.
But due to the tricky specifics of how a change to this hard-coded limit would need to be enacted, no consensus has yet been reached. Still, that doesn't mean solutions aren't on the way, the most notable of which is Segregated Witness (SegWit), an upgrade that recently saw a preliminary code release.
While promising for the network, though, analysts seemed less enthusiastic about SegWit’s potential impact on bitcoin prices.
Cryptocurrency investment fund manager Jacob Eliosoff, for example, said investors have likely already priced in the coming change as it was announced in December and originally expected to be deployed in April.
"SegWit's release seems too gradual and widely expected (not to say overdue) to really bump the price," Eliosoff said.
Tim Enneking, chairman of investment manager EAM, struck a similar tone, adding:
"I don’t think SegWit will have anything more than an incremental and marginal impact on BTC prices, at least in the short term."

Making a hash of it

This general ledger is a long list of blocks, known as the 'blockchain'. It can be used to explore any transaction made between any bitcoin addresses, at any point on the network. Whenever a new block of transactions is created, it is added to the blockchain, creating an increasingly lengthy list of all the transactions that ever took place on the bitcoin network. A constantly updated copy of the block is given to everyone who participates, so that they know what is going on.
how bitcoin mining worksBut a general ledger has to be trusted, and all of this is held digitally. How can we be sure that the blockchain stays intact, and is never tampered with? This is where the miners come in.
When a block of transactions is created, miners put it through a process. They take the information in the block, and apply a mathematical formula to it, turning it into something else. That something else is a far shorter, seemingly random sequence of letters and numbers known as a hash. This hash is stored along with the block, at the end of the blockchain at that point in time.
Hashes have some interesting properties. It’s easy to produce a hash from a collection of data like a bitcoin block, but it’s practically impossible to work out what the data was just by looking at the hash. And while it is very easy to produce a hash from a large amount of data, each hash is unique. If you change just one character in a bitcoin block, its hash will change completely.
Miners don’t just use the transactions in a block to generate a hash. Some other pieces of data are used too. One of these pieces of data is the hash of the last block stored in the blockchain.
Because each block’s hash is produced using the hash of the block before it, it becomes a digital version of a wax seal. It confirms that this block – and every block after it – is legitimate, because if you tampered with it, everyone would know.
If you tried to fake a transaction by changing a block that had already been stored in the blockchain, that block’s hash would change. If someone checked the block’s authenticity by running the hashing function on it, they’d find that the hash was different from the one already stored along with that block in the blockchain. The block would be instantly spotted as a fake.
Because each block’s hash is used to help produce the hash of the next block in the chain, tampering with a block would also make the subsequent block’s hash wrong too. That would continue all the way down the chain, throwing everything out of whack.

Competing for coins

Butterfly Labs Bitforce mining rigSo, that’s how miners ‘seal off’ a block. They all compete with each other to do this, using software written specifically to mine blocks. Every time someone successfully creates a hash, they get a reward of 25 bitcoins, the blockchain is updated, and everyone on the network hears about it. That’s the incentive to keep mining, and keep the transactions working.
The problem is that it’s very easy to produce a hash from a collection of data. Computers are really good at this. The bitcoin network has to make it more difficult, otherwise everyone would be hashing hundreds of transaction blocks each second, and all of the bitcoins would be mined in minutes. The bitcoin protocol deliberately makes it more difficult, by introducing something called ‘proof of work’.
The bitcoin protocol won’t just accept any old hash. It demands that a block’s hash has to look a certain way; it must have a certain number of zeroes at the start. There’s no way of telling what a hash is going to look like before you produce it, and as soon as you include a new piece of data in the mix, the hash will be totally different.
Miners aren’t supposed to meddle with the transaction data in a block, but they must change the data they’re using to create a different hash. They do this using another, random piece of data called a ‘nonce’. This is used with the transaction data to create a hash. If the hash doesn’t fit the required format, the nonce is changed, and the whole thing is hashed again. It can take many attempts to find a nonce that works, and all the miners in the network are trying to do it at the same time. That’s how miners earn their bitcoins.

Monday, March 16, 2015

1. Computing everywhere: Cearley says the trend is not just about applications but rather wearable systems, intelligent screens on walls and the like. Microsoft, Google and Apple will fight over multiple aspects of this technology. You will see more and more sensors that will generate even more data and IT will have to know how to exploit this—think new ways to track users and their interactions with your company—in an effective, positive way.
2. The Internet of things: Yes this one is getting old it seems, but there’s more to it than the hype. Here IT will have to manage all of these devices and develop effective business models to take advantage of them. Cearley said IT needs to get new projects going and to embrace the “maker culture” so people in their organizations can come up with new solutions to problems.
3. 3D Printing: Another item that has been on the Gartner list for a couple years. But things are changing rapidly in this environment. Cearley says 3D printing has hit a tipping point in terms of the materials that can be used and price points of machines. It enables cost reduction in many cases. IT needs to look at 3D printing and think about how it can make your company more agile.  Can it 3D printing drive innovation?
4. Advanced, Pervasive and Invisible Analytics: Security analytics are the heart of next generation security models. Cearley said IT needs to look at building data reservoirs that can tie together multiple repositories which can let IT see all manner of new information – such as data usage patterns and what he called “meaningful anomalies” it can act on quickly.
5. Context-Rich Systems: This one has been a Gartner favorite for a long time – and with good reason. The use of systems that utilize “situational and environmental information about people, places and things” in order to provide a service, is definitely on the rise. IT needs to look at creating ever more intelligent user interfaces linking lots of different apps and data.
6. Smart Machines: This one is happening rapidly. Cearley pointed to IBM’s Watson, which is “learning” to fight cancer, and a mining company – Rio Tinto—which is using automated trucks in its mines. Virtual sages, digital assistants and other special service software agents will about in this world, he said.
7. Cloud/Client Computing: This trend was on last year’s list as well but Gartner says the need to develop native apps in the cloud versus migrating existing apps is the current issue.
8. Software-Defined Applications and Infrastructure: In order to get to the agility new environments demand we cannot have hard codes and predefined networks, Cearley said. IT needs to be able construct dynamic relationships. Software Defined technologies help on that scale.
9. Web-Scale IT: This trend remains pretty much the same as last year. Gartner says Web-scale IT is a pattern of global-class computing technologies that  deliver the capabilities of large cloud service providers. The likes of Amazon, Google and others are re-inventing the way IT services can be delivered. Still requires a cultural IT shift to be successful.
10. Risk-Based Security and Self-protection: Cearley said all roads to the digital future success lead through security. Trends here include building applications that are self-protecting.
Source : http://www.networkworld.com 
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