Software pros and cons--saas

Advantages

For businesses, the benefits of SaaS are:

⒈ from a technical point of view: SaaS is a simple deployment, no need to buy any hardware, just start to simply register. Enterprises need not be equipped with IT professional and technical personnel, but also get the latest technology applications, to meet the needs of enterprise information management.

⒉ from the perspective of investment: enterprises only with relatively low "monthly fee" mode of investment, without a one-time investment in place, do not occupy too much working capital, thereby alleviating the pressure of enterprises underfunded; do not consider cost depreciation issues, and timely access to the latest hardware platform and the best solution.

⒊ from the aspect of maintenance and management: Because the enterprise adopts the leasing way to carry on the logistics business management, does not need the specialized maintenance and the management personnel, also does not need for the maintenance and the management personnel to pay the additional expense. To a large extent, to alleviate the enterprise in the human and financial pressure, so that it can focus on the core business of capital to operate effectively; SaaS enables users to be a completely independent system in the world. If you are connected to a network, you can access the system.

Disadvantages

1. Security: Businesses, especially large enterprises, are reluctant to use SaaS because of security issues, they want to protect their core data and do not want these core data to be held accountable by third parties.

2. Standardization: SaaS Solutions lack standardization. This industry has just started, there is no clear solution, a company can design and build a solution. Given the complexity and highly customizable ERP products, this is a risky proposition.

Software applications

Data security software as a service has become a popular trend, the entire SaaS scope covers a wide range of users can access and use of applications, and the popularity of SaaS also means that in the future with the development of the Internet, users no longer have to invest in any server or on their own devices to install any software. From GoogleApps, which includes online Office applications, to Adobe's buzzword services, and email and instant messaging services through Liveoffice and Hotmail, are good examples of SaaS. At the same time, you will find a large number of online backup and data protection services, whether it is Ironmoutain or amerivault, of course, including some of the larger suppliers, such as EMC, IBM, HP, also joined the market, Are increasingly shifting their direction to services to expand their markets. By providing these software, businesses are providing SaaS services or storing your data on his servers, as well as getting pinched computer systems, so the question is: what is the security of users using these services? "Small and medium businesses must be very cautious about selecting suppliers to store their valuable data. "Analysts at analyst Laura Dubois said the analyst has been focused on the development of online storage services and SaaS, saying in an article that IDC has not even prepared a corresponding classification method because of the menacing online storage services. It is clear that it is advisable to learn as much as possible about how the company provides SaaS services and what they do for the security of your information. If you need to recover data, how long will it take to receive it? is the company able to survive in a sluggish and unstable market for a long time? These are the key questions you should ask yourself--only if you have a satisfactory answer can you choose the SaaS vendor's decision. SaaS can save the software license, hardware, and management costs that users bundle when they deploy the app, but that doesn't mean that SaaS is used by everyone. When you plan to choose a SaaS provider, you should get a better understanding of how much substance the vendor can offer, and the reverse is typical of not being willing to provide detailed reference materials or a low level of user reputation. "In the SaaS World, the number of people who retain users is a very important publicity. Matt Smith, president of Liveoffice, says his company offers e-mail, instant messaging and other SaaS products, "a reliable company should have a customer retention rate of at least 98%." "If this is a start-up that hasn't been heard by too many users, you need to do a more thorough investigation to verify that some of its original users have been delivered successfully," he said. From another point of view, evaluating a SaaS provider also depends on the user's level of support, and perhaps some vendors ' devices may lookis luxurious, but it may be flashy and useless, especially after-sales support that may be weak, although in some cases skilled service personnel and professional top-notch technical support may not be worth the price compared to their high prices. "It really depends on what the company wants," said Tom Meyer, general manager of Iron Mountain's digital Record Center for images services, "some vendors don't have a highly secure Content management system, So the online storage they offer is inexpensive and easy to do, but it can be fine. "It is clear that security should be a problem that vendors should consider before choosing the SaaS standard and should always be in the core, an important task for these online service providers is to keep their data secure and ensure that the security of the data is protected from disaster." "Owners of small businesses should ask vendors how to store their data," Smith argues, "a good supplier should have multiple mirrored datacenters, which means that the data backup of the client is always available in multiple locations and over time." "SaaS vendors use a variety of ways to protect their data, and some of them prefer to use disk arrays that provide data encryption, while others are more mechanized, storing data in a large warehouse and giving it an isolated but secure location." Iron Mountain provides a service called digital Record Center for images, which provides users with data-encrypted transmissions, user access path control, and secure services in a data center that is located 200 feet underground. Backup and storage SaaS provider Elephant Drive ensures user data is secured by storing data in multiple hard disk-based storage pools and replicating them, and data replication protection is integrated into their product systems. All data can be accessed at a separate site located at at least two different locations. Amerivault is also an online backup service provider that helps users save backup data for users in three locations, each with two different disk systems, and a third backup in a business continuity site that is 1000 kilometres away. The online backup provider DS3 uses emcclariion as the primary storage device, and in order to make the backup easy, they keep the backed up data in other high-end disk systems, and in DS3 's three datacenters, there is a data center dedicated to keeping a backup of the user's information. "Any SaaS vendor with a good reputation should take the necessary steps to ensure the security of their servers and show all the actions for each user." "said Smith.

Chuang Yue (Shenzhen) Investment Management Co., Ltd.

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Software pros and cons--saas