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Let’s just say for the sake of argument that your business is running at or near peak efficiency, your current business model is on or above target, and the organization is running smoothly. Even in this perfect scenario, the need to continue to push for improvements will persist and when it comes to IT, regardless of how small or insignificant a possible enhancement may seem, the effects are going to be compounded many times over.

So let’s take a look at a few easy ways for us IT professionals to push for a greener, more energy efficient work place.

For most businesses there are many changes their IT department can easily make to move in a more efficient, or green, direction. Saving energy on electricity-guzzling items such as monitors, computers, office lighting, and server farms is easy and always a cost effective method of reducing that dreaded carbon signature.

The savings on the energy costs alone stack up quickly, which can be supplemented possible incentives, environmental conservation, positive image, and studies show that environmentally friendly businesses also raise employee retention and productivity rates.

Let’s start with implementing an effective and easy-to-establish, company wide policy. First have all employees configure their monitors to turn off after 20 minutes of inactivity, configure the hard drives to turn off after 30 minutes of inactivity, and the desktop computers or laptops to go into standby or sleep mode after 70 minutes of inactivity (this gives you 10 whole minutes to get back from lunch or that hour-long meeting).

Next, purchase Smart Plug Strips for devices such as printers, monitors, calculators, or typewriters that do not need to have power reach them unless they are being used. These plug-strips cost about $10 – $20 each and they can reduce the carbon output of your organization by up to 290 pounds each per year. Multiply that by each office or cubicle and you can get an idea of how much pollution and energy your business will reduce by this simple investment.

Finally, install motion detecting light switches wherever possible. Replacing wall switches with automatic motion detectors is an extremely effective way to cut pollution and energy costs from indoor lighting.

This common sense approach to dealing with energy costs has other added benefits as well such as sheer convenience and sleek appearance to employees, customers and other visitors. Keeping the lights off when they’re not in use can also extend the life of the bulb and reduce unwanted heat while keeping an average of 265 pounds of carbon per office out of the air each year.

Now that we took care of the low hanging fruit in our offices, let’s see what we can do in the computer room.

Since the top two issues for server farm efficiency are power management and cooling, let’s start with the HVAC unit that you have keeping temperatures cool. Typically these are huge, redundant, energy-wasting beasts. The good news is these beasts can be tamed. So how do we improve cooling efficiency without compromising reliability?

We start by setting the server room thermostat to a comfortable 75 degrees Fahrenheit or 24 degrees for all you folks measuring in Celsius. The recommended operating range for most business class servers is 68 to 86 degrees Fahrenheit (20° to 30°C) so there are some considerations to keeping the temperature setting at or near the environmental threshold due to increased temperatures in the server room during business hours. Installing a thermostat with a built in timer to allow for higher temperature settings during off-peak hours when servers are not likely to overheat would be the safest approach.

Also, having a rigorous maintenance schedule for the HVAC unit responsible for the server room space is also critical. These system filters, duct work and monitoring systems should be kept in perfect working order at all times. And please, remember to keep the server room doors shut!

Next are your servers themselves. All of the top processor manufacturers including Intel, AMD, IBM and Sun Microsystems, are now focusing much of their resources into designing and building new energy efficient processors and all are sponsors of the initiative known as The Green Grid, a consortium of technology companies focused on energy efficient datacenter power management.

Most businesses cannot afford to go around upgrading their servers for the sake of preventing a few hundred pounds of carbon from escaping into the atmosphere each year. This method of conservation, however, should be at the top of your list when phasing out obsolete equipment.

And while we’re speaking of obsolete equipment, every one of those computers, laptops, servers and even that Blackberry, PDA and mobile phone in your pocket contains heavy metals including lead and mercury which damage both the environment and human health. These devices continue to multiply exponentially with an estimated 130,000 computers packed into landfills each day with poisons that seep into our waterways and then into plants, fish and animals. And in case no one is paying attention, that’s the stuff we all need to live. You can help by following the guidelines set forth by our friends at the Environmental Protection Agency.

If saving the world from climate change and toxins isn’t incentive enough, then talk to your superiors about the one thing that corporations can relate to, and that’s money.

Taking steps to conserve energy should be appealing enough to the corporate kings for the simple fact that you will not only appeal to your increasingly eco-savvy customer base and help your business to gear up for changes in the regulatory wind, but you’ll also save money in the present. You can also mention that taking diligent measures now is sure to keep environmental and corporate watchdogs, various consumers groups and the bloodthirsty media from centering your business in their crosshairs.

You’ve all heard it before and the truth is that if we all did our part to help conserve energy and reduce pollution, we would all be better off in a multitude of ways. Just for starters, we would see reduced energy costs and a cleaner and healthier place to live and work for all.

So do your part, unplug those monitors or plug them into Smart Strips, turn off those office lights or install Smart Switches and remember… keep the server room door shut!

This article was first published on chúng tôi

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Going Green: The Ups And Downs Of An Eco

Every day, several hundred thousand people drive to work in Boston. And last spring, after moving into the heart of Dorchester, I became one of them.

I’m not proud of this. According to statistics from the U.S. Department of Energy, thousands of Massachusetts vehicles contribute to the more than 31 million metric tons of carbon dioxide that annually flood our atmosphere. So, when BU Today decided to publish a series on green living, I volunteered to take public transportation to work three days a week. During my five-week commuting experiment, I tracked the trade-offs — time, expenses, carbon footprint, and mood. Both commutes scored their victories, but in the end, the numbers favored public transportation. Still, if my five weeks on the road and the rails taught me anything, it’s that lifestyle decisions go way beyond the numbers.

As the crow flies, my home in Dorchester is just 4.5 miles from my office. My commute, however, is a 26-minute, six-mile tangle of surface streets. Add eight minutes to that because I park at a meter a quarter mile away until it’s legal to park on the street in front of my building. Driving home during rush hour takes longer, thanks to Boston’s abundance of one-way streets and no-left-turns that force me into a 43-minute, seven-mile route.

Pretty shabby. But the MBTA is worse. Our hub-and-spoke subway system forces me from Red Line to Green Line, eating up about an hour each way. Over five weeks, this led to more than seven hours of extra commuting time.

Biking to work, as 1.4 percent of Bostonians do, isn’t an option. Those cyclists are either far braver than I, or their routes aren’t crowded with buses and peppered with double-parked cars. Besides, there’s no shower in my building, and after such a harrowing ride, I know I’d reek.

So, it was either drive or take the T, and I was eager to find out how my choice impacted our planet. After all, according to the U.S. Environmental Protection Agency, transportation accounts for one-third of the carbon dioxide emitted from fossil fuel use in the United States — the most of any economic sector.

The good people at chúng tôi an online guide to green living, say the average passenger car emits one pound of carbon dioxide per mile. But I don’t drive the average passenger car. I have a 2003 Subaru Forester, also known as a small SUV, and according to chúng tôi a service of the U.S. Department of Energy, my car emits 1.16 pounds of carbon dioxide per mile.

That means that over the five weeks I traveled by subway, 226 fewer pounds of carbon dioxide were pumped into the atmosphere by my car. And if chúng tôi is right — the average American is responsible for about 20 tons of carbon dioxide a year — I’d cut my personal contribution to global warming by nearly 10 percent if I rode the T every day.

But let’s snap out of these green dreams and get back to reality — i.e., money. A round-trip T commute is $3.40, or $10.20 over three days. The price of gas fluctuates, but a fair estimate would be $2.90 a gallon; my car gets 19 miles per gallon in the city. Thus, driving for those three days costs $5.95, which doesn’t include feeding the meter ($4.50 a week). That brings the total to $10.45 a week, just 25 cents more than the T. Still, there are other costs associated with driving. For instance, two new tires set me back $250 (the old tires had to be disposed of — another green demerit).

I was also tagged with a $25 parking ticket, which brings me to my final metric: mood. In general, while the majority of Americans get to work by car, they’re not happy about it. And the commute’s not getting any easier. Between 1982 and 2005, worsening traffic congestion increased the average annual delay for rush hour drivers from 14 to 38 hours, costing the American economy $78.2 billion a year, according to the 2007 Urban Mobility Report by the Texas Transportation Institute. The report ranks Boston as the 12th worst commute in the country.

It’s a grim scene, particularly because driving has never held much romance for me, especially in this town. My abysmal sense of direction and penchant for turn signals make me ill-suited for Boston’s streets. All things being equal, I’d rather walk or take the T.

However, you have to like people to ride the subway during rush hour. More specifically, you have to like standing really close to a lot of people for a long time. Boston has an extensive public transportation system, but it’s overbooked. Recent figures from the Boston Metropolitan Planning Commission reveal a subway system operating at about 185 percent of capacity during rush hour. Reading is a juggling act, and even space-out time is hampered by constant jostling.

In the end, I was surprised by how quickly I had become addicted to driving to work, considering I’d only been doing it for a few months before beginning my green-living experiment. Even taking into account the aggravation of traffic, the cost of gas and vehicle upkeep, and the knowledge that I’m contributing to the warming of our planet, I craved my own space during that half hour between home and work, and I found myself greedy for the time I could save on four wheels.

Still, when September brought more vehicles and a road resurfacing project to my route, I decided to continue taking the T once or twice a week. The other day, a drive to work that began at 7:05 a.m. took me a full hour. So I’m not ready to give up my Charlie Card just yet.

Chris Berdik can be reached at [email protected].

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Is It Possible To Eliminate Tech Debt By Going Cloud

Cloud-native computing combines domain-driven design with software best practices. Anupam Kulkarni, CEO & Co-Founder, Mauro Systems Pvt. Ltd shares the benefits of this approach to reduce technical debt.

Today, convenience is key in today’s world. Time is money. Tech intervention has made this possible. Information Technology is the most rapidly growing industry of all. Despite many changes in software development over the past few years, developer stress levels remain high. Tech debt is a major reason for this, and it affects all technology companies, regardless of their size.

Reversal of Technical Debt

Deloitte identifies the Reversal of technical debt as a crucial ongoing trend Technology architecture is a growing area of interest worldwide, particularly with the rapid modernization and expansion of applications. Although this is a broad term, it encompasses many challenges that CIOs or CTOs must address. Here are some examples:

Friction between engineers’ teams and customer expectations

Traditional and complex software development

Delivery of code that isn’t good enough

Legacy systems that are already in use

Failure to automate can lead to increased maintenance risks

The absolute liability of technical debt is high. Moving to new technology is a must, but understanding the supply chain for software development is essential. This is not a simple task. It requires a comprehensive understanding of the entire software development supply chain, including third-party software, developer tools, runtimes, testing frameworks, and application stacks. The risks of increasing debt as enterprises shift to the cloud are just as great as the opportunities for decreasing it. Cloud environments built with outdated architectural thinking can increase costs and slow down migration times.

One common misconception about modernized processes is that they become faster and more agile. However, high-level technology is required to maintain this agility. API-driven interfaces are stable but not static. Maintenance is the biggest contributor to technical debt.

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Cloud-native Technology’s Benefits

Although the whole situation seems almost paradoxical, CIOs and Chief Technology Officers need to consider the many benefits cloud-native technology has to offer. This technology gives developers and leaders an opportunity to dig into the often-pervasive messes that pre-created infrastructure can create. Here’s how:

Refactoring is not enough. Trying to incorporate customer requests into code is no easy feat. Even simple upgrades, language runtimes, and essential maintenance can prove to be difficult. Automated code maintenance is, therefore, an urgent need. You can go beyond traditional code refactoring and break it down into smaller building blocks with the help of the open-source community. It is important to understand how these building blocks interact so that they can fit into the larger software ecosystem.

Use IaC: Infrastructure is code that will change the game. GitOps is also a great tool. A code change can trigger cloud infrastructure provisioning and configuration by using IaC and configuration management software. Popular Continuous Integration tools such as Jenkins, TeamCity, and CircleCI allow you to trigger the infrastructure required based on code artifacts. I principles are the best approach to fixing production problems and they are worth exploring.

Intent-based computing is possible. Educate your engineers and development teams about the purpose of the solutions that they are creating. Lack of understanding and clarity is often the root cause of half the problems. Clear domain-driven-design combined with an ‘on-demand availability” model can dramatically improve performance and resiliency, thereby steadily decreasing tech debt.

The Right Combination for Success

The future of computing will be driven by automation, modern architecture, and cloud-based governance. Although all this may seem daunting, having a team made up of domain experts can make it easier to manage technical debt and create positive business impacts.

What Is The Green “Join” Button On Facetime And Imessage?

With the inclusion of FaceTime, Apple has taken a step further in the area of video calling. iPhone users above iOS 12 can enjoy group video calls on FaceTime through the Message application for up to 32 users. But, many users in the community feed are inquiring about the ‘Join’ button on Messages.

It occurs when the other person is awaiting you or people on group chat are already on FaceTime. But, it can also emerge due to the software glitch on your iPhone.

In this article, we will first walk you through the list of the causes. Then, round up the article with the fixes to get over this issue.

The Join on FaceTime indication in Messages is Apple’s way of altering the users about the ongoing FaceTime call. Having said that, there are several reasons why you see it in the first place. It can be because of any of the reasons below.

When the person on the other end is already in the FaceTime call and waiting for you to arrive, you will see the ‘Join’ button on Messages.

Contrastly, it can occur when the contact you are trying to reach is engaged on another FaceTime call.

When you see the Join on FaceTime notification in Messages in a group chat, it means other people in the group are engaged in a FaceTime call. The Join on FaceTime indicator allows you to join the ongoing call.

The last reason for the occurrence of the Join on FaceTime in Messages is a glitch. What we mean by glitch is that neither there is an ongoing call in the group chat nor anyone is waiting for you to join in the individual messages.

You may try joining in but are left alone on FaceTime calls. In such a scenario, the Join in FaceTime is a part of a software glitch.

As mentioned in the above section, the Join on FaceTime in Messages section can emerge because of the software glitch. So, you can try out the steps below to remove it.

You can first close the FaceTime and Messages applications. Doing so can refresh the applications and clear some minor technical malfunctions related to apps. After a while, you can try opening the applications and check whether the issue resolves or not.

When you face the issue, try turning off the Wi-Fi/ Cellular Data, whichever you use. It will break the connection of FaceTime and Messages applications with their servers. With the break in the connection, they can’t send you an invitation to join FaceTime in Messages.

So, you can turn off the Wi-Fi/ Cellular Data using the steps below.

After that, you can wait for a couple of minutes and turn the Wi-Fi/Cellular Data on. Check if the problem resolves.

Another likely solution to the problem is restarting your iPhone. Restarting your phone will clear the RAM storage, clears the temporarily stored files, and resolve minor glitches. Depending on the iPhone’s model, the process of restarting the phone varies.

You can also try turning off FaceTime from the Settings menu and turn it back on. This method has helped many users resolve their problems. To do so,

The glitch we are talking about also occurs when there is some pending software update on your iPhone. When iPhones roll out new software updates, it helps the system clear the bugs, fix minor glitches, and help your phone install new features. So, you can check the step below to download the pending iOS update on your iPhone.

When nothing works in your favor, it’s time to reach out to Apple Support. You can generate a support ticket and let people in Apple investigate your problem. Or, you can take your phone to a nearby Apple Store and let the professionals deal with the issue.

Importance And Example Of Green Investments

What is Green Investments?

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Explanation of Green Investments

Corporations, private equity firms, hedge funds, and individuals can raise funds for green investment. Typically these funds are raised in securities, mutual funds (MFs), electronically traded funds(ETFs), and bonds. According to a report prepared by Global Sustainable Investment Alliance, nearly $31 trillion was held under various green investment instruments, constituting around one-third of the globally held assets under management in 2023.

Example of Green Investments

Now, let us look at some examples of green investments available as investment funds or ETFs for various investment opportunities.

Water Stock: Calvert global Water fund, Allianz gi water fund, first trust water ETF, Invesco Global Water Portfolio ETF, Invesco Water Resources Portfolio ETF, Zacks Global Water Index, iShares U.S. Utilities Index ETF, and Invesco S&P Global Water Index ETF.

Wind Power: First Trust Global Wind Energy ETF.

Solar Energy:Invesco Solar ETF,

Pollution Control: Invesco Cleantech ETF andVanEck Vectors Environmental Services ETF.

Water Stock: Pacific Gas and Electric Company, Idacorp Inc., and Brookfield Renewable Partners.

Wind Power: General Electric, Siemens Gamesa Renewable Energy, NextEra Energy Partners, and Vestas Wind Systems.

Solar Energy: First Solar Inc., JinkoSolar Holding Co. Ltd., Sunpower Corp., Enphase Energy Inc., Vivint Solar Inc. andSunrun Inc.

Waste Reduction: Republic Services Inc., Covanta Holding Corp, and Waste Management Inc.

Opportunities of Green Investments

There are several avenues of green investments, and some of them are briefly discussed below:

Green Power: Today’s world faces the dire consequences of major climatic change. In such a scenario, a source of power generation for homes and industries without using fossil fuels is like a knight in shining armor. As such, it is attracting a growing number of investors every day.

Water Stock: One of the most important natural resources available to humans. The climate changes in the last couple of years have resulted in growing fear among the people that they may eventually run out of fresh water. As such, considerable investment has been made in the sustainable collection, purification, and distribution of water.

Wind Power: It is one of the fastest-growing renewable energy sources that has grown 75 times over the last twenty years. China, the US, and Germany are the front runners, with an installed capacity of 217GW, 96GW, and 59GW, respectively. Recently, many investors have been interested in wind farms or considering the companies producing wind turbines.

Solar Energy: It is another source of renewable energy wherein energy from sunlight generates power, mostly used for domestic purposes with limited industrial use. In the last couple of years, the sun has risen in this industry as investors have focused on companies that manufacture solar panels and other related products.

Pollution Control: The only way to control pollution is to reduce pollution. As such, the government has been concentrating on reducing greenhouse gas emissions from industrial set-ups, abatement of vehicle emissions, etc. To implement such large-scale measures, the government requires support in the form of investments.

Waste Reduction: With the change in lifestyle, the need for waste reduction has increased manifold. Most of us know the things that can be recycled, but there has been a large increase in the number of products (e.g. cell phones, batteries, etc.) that can’t be recycled. In this case, it is important that we reuse them and reduce the accumulation of such waste. As such, there is a growing business surrounding these recycled items, which involves huge investments too.

Importance of Green Investments

Green investments are important because the world is transitioning to green practices, including waste recycling and power generation through wind and solar. Everyone is aware of the ill effects of climate change, and most are taking a keen interest in solving the issues at hand. In other words, green investments can be the way to ease the burden that humankind has placed on the environment.


Green investment can attract a good amount of public attention owing to awareness and interest, making fundraising much easier.

Owing to healthy demand, the borrowing costs of green investment are usually on the lower side.

Most of green investments enjoy the benefit of tax exemption.

At times, there is no clarity regarding the purpose of the investment.

Currently, most companies are in their initial phase, which results in low revenues and exorbitantly high valuations. This makes the investment in such companies riskier.


So, by now, you should be able to appreciate that many investment options are available if you are interested in green investments. You can opt for individual companies or other investment instruments like MFs, ETFs, bonds, etc.

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Transfer Contacts From Android To Iphone The Easy Way

Moving all contacts from an Android to an iPhone may sound complicated, but it’s actually really easy. What you’ll need to do is sync the entire address book from the Android device to Google’s cloud Contacts service, and then use Google Contacts service to transfer them to the iPhone. The result is that you’ll have the same contact list synced between both devices, which is great for permanent migration and transferring the contacts over to iOS, but also for temporary transitions between the two mobile operating systems.

Requirements are simple enough: you’ll need access to the Android device and an iPhone. You will also need a Google account to be able to do this, which if you have an Android phone you almost certainly already have a google login. Nonetheless, if you don’t you can create one during the process to sync all the contact information to, which can then be retrieved from iOS. We’re focusing on Android smartphones and the iPhone, but this process would work the same with Android tablets and the iPad or iPod touch too.

Step 1: Sync the Android Contacts to Google Contacts

Requirements are simple enough: you’ll need access to the Android device and an iPhone. You will also need a Google account to be able to do this, which if you have an Android phone you almost certainly already have a google login. Nonetheless, if you don’t you can create one during the process to sync all the contact information to, which can then be retrieved from iOS. We’re focusing on Android smartphones and the iPhone, but this process would work the same with Android tablets and the iPad or iPod touch too.

This step is done from the Android, and will transfer the contacts from the Android to Google:

Open Settings, then go to “Accounts & Sync”, and ten tap on the Google account (side note: if you don’t have a Google account, tap on “Add Account” to set up a new one for this purpose)

Tap on “Sync Contacts” (or Sync All if you want to sync everything) and let the syncing process complete, this may take a few minutes if you have a very large address book

Now that the contacts have been synced between Android phone to Google’s servers, you can now sync the same contacts from Google to the iPhone.

Step 2: Sync the Google Contacts to the iPhone

This is done from the iPhone, and will transfer the contacts from Google to the iPhone:

Open “Settings” then go to “Mail, Contacts, Calendars” and choose “Add Account”

Select “Other” and look under “Contacts” to choose “Add CardDav Account”

Enter the following details into the fields, then tap “Next”

Password: your password

Syncing starts immediately, exit out of Settings and launch the “Contacts” app to check on the progress, the entire process may take a while for large address books

That’s really all there is to it, it works the same on all versions of iOS and has been tested in both iOS 6 and iOS 7.

If you run into any syncing issues on the iPhone, go back into Settings for Mail, Contacts, Calendars, and check to be sure that the account syncing settings are configured to use SSL with port 443. This usually happens by default with auto detection, but it’s not unheard of for those settings to not set themselves properly.

Because the iPhone and Android are now synced to the same Google Contacts service, any changes on either device will sync over to the other, preventing you from having to make changes to each device unless one has been disconnected. This means the same trick can be used to move contacts back from the iPhone to Android, though there are other ways to do that as well, including using the very handy iCloud Contacts exporter service, or for just sharing individual contacts as a Vcard. Finally, if you’re an OS X user you can also sync everything else, like mail, calendars, and even notes between a Mac and Android too.


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