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Samsung Refrigerator Service Center in Mulund

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How Can A Locksmith Improve My Home Security?
People often think about going for a locksmith only when they need something out of the box, but you can also reach out to your locksmith while considering your home security improvement too. Your locksmith Loveland can come up with several security improvements for your home. What are some of the ways through which a locksmith can improve your home security? 1. Reinforcement of your door: While going to improve your home security, your locksmith can help you start by reinforcement of your door. Many people end up with an intrusion just by when an intruder kicks in their door. By reinforcing your door from the professional locksmith Loveland, you prevent the criminals from kicking in your door. 2. Installation of high-end security locks and deadbolts: After reinforcing your doors, you secure your home much more than before. Installing a deadbolt will make it extremely difficult for intruders to break in, and just the presence of a deadbolt will convince the criminal to go somewhere else. These deadbolts cannot be pried open with the help of a card also. Along with deadbolts, you can even go for high-end security locks installations too. By getting the locks on your door, which neither can’t be picked at nor can’t be drilled in, will provide you with great peace of mind along with a decrease in the break-in threats. 3. Replacing your window locks: You should keep in mind that your windows can also serve as a vulnerable place for the intruder while you are reinforcing your doors, installing high-security locks and deadbolts on them. It is important to replace your window locks periodically, as they can wear down over the period. If you have a window with damaged locks, it makes the intruders’ way easy to break into your house. Thus it is very important to get your window locks replaced from time to time from locksmith Loveland. 4. Minimalizing your keyring: Having several keys on your keychain can make you overwhelmed when you use them every single day. Thus, getting one single key that fits in all serves you with a very simplified life and everything you want on you. With the help of a professional locksmith, you can rekey all your locks in a way that only takes one key to get you inside your home. One of the major advantages you will get by rekeying all your locks into a single key is that you won’t have to worry about forgetting a certain key, and also, you will end up with a lighter key chain. With a single key, you would be able to open all your doors. Conclusion: A locksmith Fort Collins will not only help you when you lose your keys or you want to change your home’s lock but will also help you out in increasing your home’s security by replacing your window locks, reinforcing your doors, along installing a high-end security lock and deadbolts on the door and will also help you in rekeying all your locks making you use only a single key t open them all.
Provisioning RDS Instances using Terraform
https://www.zenesys.com/blog/provisioning-rds-instances-using-terraform In this blog post, We will learn to provision RDS instances using Terraform - Infrastructure as Code. Table of Contents: ●    What is Terraform? ●    What is RDS? ●    Installation of Terraform ●    Installation of AWS CLI ●    Configuring AWS CLI ●    Create a Working directory for Terraform ●    Understanding Terraform files ●    Launching RDS instance from Snapshot ●    Launching RDS instances Prerequisites: ●    Installation of Terraform ●    Installation of AWS CLI ●    IAM user Access Key and Secret Key What is Terraform? ●    A tool to create resources, modify and delete them as required. ●    Supporting clouds such as AWS, Azure, GCP, Digital Ocean, IBM cloud etc. What is RDS? RDS stands for Relational Database Services Amazon RDS provides an interface to easily create and manage relational databases in the cloud. It provides salient features such as replication, security, scalability, and high availability with auto-failover. Amazon RDS provides DB engine types such as Amazon Aurora, PostgreSQL, MySQL, MariaDB, Oracle Database, and SQL Server.  With the help of DMS, you can migrate existing DB to RDS easily. Installing Terraform Install terraform using one of the below-mentioned methods. 1.    Using binary package (.zip) 2.    Compiling from source https://learn.hashicorp.com/tutorials/terraform/install-cli From the above link, Download the respective terraform package and install it. Run the below command for checking the installed version. terraform -v Installing AWS CLI A command-line program to create and manage Amazon AWS Solutions resources programmatically Install AWS CLI using below provided command sudo apt-get install AWS CLI Run the below command to check the version of AWS CLI AWS Version Configuring AWS CLI A profile can be configured so that it can be used by the terraforming for authentication. With programmatic access, users will be provided an AWS access key and Secret key. Entire the key and region when asked while executing the below command. AWS configure Understanding Terraform Files variables.tf: A file that holds the access key, secret key, and the region of AWS. What not to do with Access Keys? Not to hard code the keys in a file What should we do? Use AWS CLI profile to pass the secret keys Then we will add AWS keys to the /home/zenesys/.aws/credentials file. Providers.tf: A plugin will be installed using terraform to communicate with the respective providers. Providers such as AWS, Microsoft Azure Services, and GCP, IBM, Oracle Cloud, Digital Ocean. You may also like: Creating EC2 Instances using Terraform Main.tf A template/file which contains a template to provision the resources.  A custom name can be used instead of main.tf Launch an RDS Instance using a Snapshot When there is a requirement to launch an RDS instance from the existing RDS instance, In this case, We will create a snapshot of the existing RDS instance and use it to launch a New RDS Instance with the same data. Let's assume you already have a snapshot in place for an RDS instance, Now we can go ahead and create a DB instance using it. Here is the terraform script for it, We are checking for the latest snapshot of the “dbinstance” DB instance. data "aws_db_snapshot" "db_snapshot" { most_recent = true db_instance_identifier = "dbinstance" } Pass the snapshot_identifier in the template to launch the RDS instance from the snapshot.  Attached is the template below, resource "aws_db_instance" "db_sample" { instance_class = "db.t2.medium" identifier = "sampledb" username = "sample" password = "Sample@#5832" publicly_accessible = false db_subnet_group_name = "${aws_db_subnet_group.db-subnet.name}" snapshot_identifier = "${data.aws_db_snapshot.db_snapshot.id}" vpc_security_group_ids = ["sg-00g52b79"]skip_final_snapshot = true } We can configure the template as required Execute terraform apply the command to launch an RDS instance from the existing snapshot. Launch RDS Instance from Scratch If you’re launching an RDS Instance for the first time,  We need to create the following resources as Subnet groups, Security Groups, Parameter groups,  If, you want to launch it in a desired VPC and Subnet group, If not, Use the below terraform script to launch your first RDS instance using terraform. resource "aws_db_instance" "default" { allocated_storage = 50 identifier = "sampleinstance" storage_type = "gp2" engine = "mysql" engine_version = "5.7" instance_class = "db.m4.medium" name = "sample" username = "dbadmin" password = "DBAdmin@5#41$32" parameter_group_name = "default.mysql5.7" } aws_db_instance – RDS instance as a resource identifier – A unique name for the DB Instance engine_version – DB version to use If you want to launch RDs instances in a custom VPC and subnet groups, You can create the same using Terraform. The VPC where you want to create RDS Instance resource "aws_vpc" "main" { cidr_block = "" } A subnet group (collection of subnets) is a minimum requirement before creating an RDS Instance. Let's create subnets from different availability zones. the private subnet in AZ – A resource "aws_subnet" "priv-subnet1" { vpc_id = "${aws_vpc.main.id}" cidr_block = "" availability_zone = "AZ-a of the Region" } the private subnet in AZ – B resource "aws_subnet" "priv-subnet2" { vpc_id = "${aws_vpc.main.id}" cidr_block = "" availability_zone = "AZ-b of the region" } Now We can create a subnet group using the above subnets A and B: resource "aws_db_subnet_group" "db-subnet" { name = "DB subnet group" subnet_ids = ["${aws_subnet.priv-subnet1.id}", "${aws_subnet.priv-subnet2.id}"]} And We must pass a DB subnet group parameter in the main script to use the subnet group which we have created. db_subnet_group_name = "${aws_db_subnet_group.db-subnet.name}" Once we have the terraform scripts ready, we can execute the following commands to launch the RDS instance. terraform plan terraform apply We can create an RDS instance from Scratch using Terraform in a custom VPC. 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How COVID-19 Impacted on Data Center Accelerators in the ICT Industry ?
COVID-19 Impact on Data Center Accelerators in the Information and Communication Technology Industry ANALYSIS ON IMPACT OF COVID-19 ON THE MARKET The spread of COVID-19 has entirely changed people's life. COVID-19 which was originated in the city of Wuhan, China, in 2019 and had been continuously spreading all over the world since then. It has been spread to more than 180, and the U.S. tops the list, followed by India, Brazil, France, Turkey, among others. As of 10 August 2021, WHO reported 204.21 million positive cases worldwide, of which 4.31 million patient has lost their life to the virus. On a positive note, 183.39 million patients have recovered, and 4.46 billion doses have been administrated globally. The pandemic has put the lockdown, travel ban, and business shutdown in most of the countries, which has highly impacted the global economy. All the major industries are facing serious disruption such as a break in the supply chain, shut down of offices and manufacturing units, and many more due to the pandemic. However, the demand for cloud-based services and the use of Artificial intelligence has increased tremendously. The burgeoning application of A.I. in different sectors like automobile, consumer electronics, medical, education, and others have enhanced consumer perception and expectations from A.I. technologies. Also, for cloud server inference applications, numerous FPGAs are being developed to perform different tasks such as enhancing security and fast computing. STRATEGIC DECISION BY MANUFACTURERS AND GOVERNMENT INITIATIVES AFTER COVID-19 Post-COVID manufacturers are taking many strategic decisions to get back their original business place in the market. The companies are conducting many research and development activities to improve the technology involved in the data center accelerators. Thus the companies are bringing more advanced technology in the market to increase their market share and being recognized by the clients. Also, companies are acquiring other I.T. companies to expand their business in the market. For instances, · In March 2021, Advanced Micro Devices Inc. released a new data center chip to grab more market share from its rival company Intel Corp. The company's "Milan" data center processor is faster than Intel's current best data center chips. The chip and its predecessor have both outperformed Intel's chips, helping AMD gain more market share and land customers such as Alphabet Inc's Google. Thus by bringing advanced technology, the company is increasing its market share · To expand the portfolio of data and hybrid cloud consulting services, IBM announced in July 2021 that it had acquired Bluetab Solutions Group, S.L., an I.T. service providing company. Bluetab will help the company to further advance its hybrid cloud and A.I. strategy. Also, Bluetab has expertise in data and cloud migration services which includes specialized data strategy, data fabric, and advanced analytics, which will further help in the company's growth The advancement in technology and its use in the government sector have also made the government take the initiative to boost the growth of the market. For instance, · Chinese government has issued a Three Year Plan for new data centers, demanding that the new facilities should become more efficient, should have a PUE of 1.3, and have a utilization of 60 percent by the end of 2023. This Plan for the Development of New Data Centers will also limit the growth of data centers to 20 percent and sets out a national architecture supporting national cloud hubs, provincial data centers, and edge data centers. The Plan is designed to support digital transformation in the country IMPACT ON PRICE COVID-19 pandemic has pushed all businesses to make immediate transitions into digital functioning. For this transformation, the firms have to adopt cloud technology. Thus due to the rise in the demand for the same, there has been a major impact on the price of the technology. For instance, · Research done by ANALYTICS INDIA MAGAZINE PVT LTD shows that, on average, the price of 1 T.B. of on-premises storage with exceptional performance could cost over USD 3,000 for a year, and hybrid cloud cost more than this. Also, AWS, Google Cloud, Azure are considered to be the major competitors in the space of cloud platforms. The cost of their platform differs based on customized and discounting models that combine to create a highly personalized cloud deployment. IMPACT ON DEMAND AND SUPPLY CHAIN The manufacturing sector is enhancing its manufacturing processes by using A.I., IoT, and blockchain technologies. With the help of these technologies, companies are cutting costs, increase their process efficiency, and reduce human contact. A.I. is also used for predictive maintenance and will further be implemented to forecast demand and returns in the supply chain. Also, educational firms have deployed A.I. tools to enhance online learning and virtual classroom experience for students. As the use of data centers is increasing, its demand in the market is also growing. To cater to this rising demand, the companies are coming forward with new modern data center solutions in the market. For instance, · In Sept 2020, Marvell announced that the company's custom application-specific integrated circuits (ASICs) offering would enable the next generation of artificial intelligence (A.I.) accelerator solutions for the data center and automotive markets. The ASICs provide turnkey design and verification, as well as custom mesh; interconnect network-on-chip communication. Also, it provides features such as adaptive voltage supplies for power reduction along with custom hierarchical test methodology, logic redundancy, and a custom memory BIST solution for enhanced reliability · In Feb 2021, Xilinx, Inc. released a new range of data center products and solutions, including a new family of Alveo SmartNICs. The company has also introduced smart world A.I. video analytics solutions that provide deterministic low latency performance for the most demanding A.I. video applications. Thus this new accelerated algorithmic trading framework will help software developers to create trading solutions that break the microsecond latency barrier CONCLUSION Post-COVID inception, the demand for cloud services and advanced technology has tremendously increased, leading to the growth of the market. The use of A.I., IoT, and other technology in different sectors like medical, education, automobile, and others has further raised its demand in the market. Also, the use of this technology can help the manufacturing firms to work more efficiently and accurately has raised the demand for A.I. technology in the market. The technology also helps in predictive maintenance and helps to forecast demand and return in the supply chain. Also, due to the shift to work from the home scheme and to secure a remote workforce, the demand for cloud-based services has increased. Thus due to the rise in demand, the sending of the firms on cloud platforms has also increased in the market.
Nghiên cứu khoa học là gì? Các bước thực hiện nghiên cứu khoa học
Đối với sinh viên, trong quãng thời gian ngồi trên giảng đường sẽ có ít nhất một lần thực hiện nghiên cứu khoa học. Do đó, vấn đề này luôn nhận được quan tâm của đông đảo sinh viên. Trong bài viết này, chúng ta sẽ cùng tìm hiểu về nghiên cứu khoa học là gì và các bước thực hiện nghiên cứu khoa học nhé. Khái niệm nghiên cứu khoa học là gì? Khoa học được hiểu là quá trình nghiên cứu từ đó khám phá ra những kiến thức mới mẻ hoặc các học thuyết mới,… liên quan đến tự nhiên và xã hội. Những kiến thức và học thuyết mới này có thể dần dần thay thế những cái cũ không còn phù hợp nữa. Khoa học gồm một hệ thống tri thức về quy luật của vật chất và sự vận động của vật chất cũng như các quy luật trong tự nhiên và xã hội. Hệ thống này không ngừng phát triển trên cơ sở thực tiễn xã hội. Nghiên cứu khoa học là gì? Nghiên cứu khoa học(NCKH) là quá trình tìm kiếm, xem xét hoặc điều tra, thử nghiệm theo những số liệu, tài liệu và kiến thức có được từ các thí nghiệm NCKH để phát hiện những cái mới liên quan đến bản chất của sự vật, về thế giới trong tự nhiên và xã hội. Từ đó sáng tạo ra các phương pháp và kỹ thuật mới cao hơn có giá trị hơn. Người muốn làm NCKH phải có kiến thức nhất định về lĩnh vực nghiên cứu và rèn luyện cách làm việc tự lực, có phương pháp đúng đắn. Phân loại hình thức nghiên cứu khoa học Nghiên cứu khoa học bao gồm: Nghiên cứu cơ bản: là những hoạt động nghiên cứu giúp phát hiện ra bản chất và quy luật của sự vật, hiện tượng trong tự nhiên, xã hội và con người. Những phát hiện này sẽ có ích trong việc thay đổi nhận thức con người. Nghiên cứu cơ bản bao gồm 2 loại là nghiên cứu cơ bản thuần túy và nghiên cứu cơ bản định hướng. Nghiên cứu ứng dụng: Hoạt động nghiên cứu này sẽ vận dụng các quy luật được phát hiện bởi nghiên cứu cơ bản. Nhờ đó sẽ giải thích các vấn đề, sự vật và hiện tượng để hình thành nguyên lý công nghệ, sản phẩm, dịch vụ mới từ đó áp dụng vào hoạt động trong sản xuất và đời sống. Các bước triển khai thực hiện nghiên cứu khoa học Bước 1: Chuẩn bị Để tiến hành NCKH, cần phải chuẩn bị các mặt cần thiết cho việc nghiên cứu. Bước chuẩn bị đóng vai trò quan trọng quyết định đến chất lượng công trình nghiên cứu của bạn. Trong bước này, ta thực hiện các thao tác sau: Thứ nhất, lựa chọn đề tài: Đề tài NCKH cần đáp ứng các yêu cầu sau: Đề tài phải có ý nghĩa khoa học và có tính thực tiễn. Ngoài ra, đề tài cũng cần phù hợp với khả năng chuyên môn và điều kiện cũng như thời gian của người làm nghiên cứu. Thứ hai, thu thập tài liệu. Khi đã chọn được đề tài phù hợp, sinh viên cần tìm kiếm các tài liệu liên quan để xây dựng vốn kiến thức nền tảng cho nghiên cứu và cung cấp cơ sở cho công trình nghiên cứu dựa theo các tài liệu khoa học uy tín. Để tìm kiếm tài liệu, sinh viên có thể tham khảo thông qua các thầy cô giáo, tìm kiếm tài liệu trong thư viện hoặc các tạp chí khoa học,… Thứ ba, xác định các vấn đề liên quan đến đề tài: Người thực hiện NCKH cần xác định các vấn đề liên quan như đối tượng nghiên cứu, phạm vi nghiên cứu, mục đích nghiên cứu, nội dung nghiên cứu và phương pháp nghiên cứu. Trong quá trình này, bạn cần ghi chép và thống kế lại các thông tin để bổ sung hoặc chỉnh sửa khi cần thiết. Thứ tư, lập kế hoạch và làm đề cương: Kế hoạch nghiên cứu và văn bản tổng hợp các bước thực hiện và thời gian thực hiện còn đề cương nghiên cứu là văn bản dự kiến các nội dung chi tiết của công trình nghiên cứu. Cả hai văn bản này đều có vai trò quan trọng để định hướng nội dung nghiên cứu. Bước 2: Triển khai nghiên cứu Để thực hiện các mục tiêu ở bước 1, sinh viên cần tiến hành các công việc sau: Lập giả thiết: Tức là mô hình giả định, dự đoán về bản chất của đối tượng nghiên cứu. Thu thập và xử lý số liệu: Việc thu thập dữ liệu có thể thực hiện thông qua phỏng vấn đối tượng, tra cứu thông tin từ các nguồn uy tín,…với điều kiện thỏa mãn các yêu cầu đặt ra về tính chính xác và độ tin cậy. Việc xử lý dữ liệu là quá trình sử dụng kiến thức tổng hợp của người làm nghiên cứu, sử dụng tư liệu có được để xem xét đối tượng. Kiểm chứng kết quả nghiên cứu: Để kiểm tra kết quả, có thể chọn một trong các cách sau: Kiểm tra bằng thực nghiệm hoặc so sánh, đối chiếu với các kết luận từ nghiên cứu khác. Bước 3: Báo cáo kết quả nghiên cứu Báo cáo kết quả nghiên cứu là việc sinh viên tập hợp nội dung nghiên cứu bằng hình thức một bài viết hoàn chỉnh để gửi cho hội đồng khoa học để hội đồng đánh giá và công nhận kết quả nghiên cứu. Trong quá trình trình bày kết quả, cần chỉnh sửa, góp ý nhiều lần và tránh mắc các lỗi chính tả cơ bản. Xem thêm: Các đề tài nghiên cứu khoa học đơn giản dành cho sinh viên
Why Should Learn AWS and How?
Cloud computing has become an essential part of industries through all businesses. Serving 190 countries with accessible, dependable, low-cost substructure, Amazon Web Services (AWS) controls thousands of industries through the world. This AWS tutorial will support you learn all you want to about AWS, its facilities such as S3, EC2, Lambda, and too tell you the assistances of expending AWS. This AWS tutorial will also upkeep you with assistances and tools to become a effective AWS solutions architect and tell you the top cloud certification you want to become an professional in AWS. Start learning AWS now, and become an AWS expert and create your career in the field of AWS. AWS Benefits Pricing The pay as you go model covers all companies when it derives to cost organization, be it a startup or a huge initiative. It provide a calculator that allows the operators to compute and expect the expense. Easy obtaining and Scalability Acquiring your server proceeds a lot of time when your applications are exist in on-premise. It can be a problem of hours or level a few weeks. The similar is right for your software certificates. Aws benefits you comfort out on findings. Also, AWS allows you to rule up and down directly to accommodate the spikes that your infrastructure might face. On the other hand, this level of scalability is actual challenging to complete on the on-premise structure. Zero Ability Whether one wants to host a website or great traffic content provision network, AWS has you covered. A practical machine, a catalog or a data warehouse will not need an open promise as AWS charges you pay as you go basis for totally resources. With AWS, you can introduction new examples or virtual machines within minutes and hence save a lot of time and physical effort. Flexibility AWS provide more than 200 facilities in 245 countries. It provide flexibility when it derives to pricing, security, and powering the method scaling plans. It deliver serverless computing, IaaS and PaaS applications. Security AWS safeguards that your substructure is protected actually and also over the network used to entrance it. There is round the clock physical safety through all data centres held by AWS. Also, AWS cares the public security perfect which benefits customers to device security methods at the user end. All data on AWS is spread at places through the globe and is simply available, highly strong, and not prone to adversities. To advance defend the data, AWS has firewalls to man the network entrance facts. It also confirms data encryption that changes over the network for an end to end safety. PaaS Offering AWS offers a scalable structure and covers core fields such as networking, databases, and compute storage. It too configures and manages stages providing good PaaS facilities to people. AWS Client Base Many famous creativities have accepted AWS as their cloud partner. Some of them include Netflix, McDonald’s, Unilever, Samsung, Airbnb, MI, ESPN, BMW among others. Improves Skills Taking an AWS certification supports you to grow your skillset and decrease the risks when executing an AWS project. Demand In Market With AWS actuality the highest valued certification these days, having an AWS certification will make you a great deal of demand in the IT field and will get you new openings and rise your probabilities of receiving employed. About The AWS Program The AWS for Learners platform by SSDN Technologies is a wide-ranging guide to get ongoing with Cloud Computing and mainly AWS. The aws course in mumbai covers Cloud Computing Basics like what is Cloud Computing, its mythologies, Facilities Models, Deployment Models. The full course program of the course covers all basic to advance level details of AWS with theory to practical experience by industry professionals.