Introduction
Presents. informations is the lifeblood for today’s digital organisation. The unity. handiness and the protection of the day of the month are critical to a concern productiveness and prosperity. hence storage solutions are still the precedence in IT budgets.
G & A ; J Consultation Sdn Bhd presently is confronting a storage job. Their storage system performance’s constrictions holding a serious impact on their concern productiveness. The sulky primary storage public presentation and care issue were decelerating down the company’s response to client petition which impacting the overall concern productiveness. Besides. their backup solution was going hard to efficaciously protect day of the month within of all time shriveling back up window. Thus G & A ; J Consultation Sdn Bhd now needed to seek for a secondary storage which can work out all the jobs. They require a storage that can optimise storage response clip. guarantee catastrophe recovery. implement a extremely solution and the most of import is to guarantee a better entree to client day of the month and protect more than 100TB of informations without adding heavy cost and complex direction.
The epoch of informations and information clearly shows that there is a lifting demand for more storage. There are a Numberss of options available in the market. The most prevailing would be direct-attached storage ( DAS ) . network-attached storage ( NAS ) and storage country web ( SAN ) . There is no 1 is the best for everyone. It is of import to concentrate on the specific demands and the concern ends of the organisation. Therefore. there are several factors to see which include capacity. public presentation. dependability. information protection and budget concerns.
We will look into that in more item subsequently. Many people will reason that SAN are more powerful that NAS. but for G & A ; J Consultation Sdn Bhd. I suggest that the Network Attached Storage ( NAS ) would be the most suited storage solution to work out their storage jobs. The factors that impacting of choose a secondary storage will be discussed in the following subdivision. NAS is a data storage systems with a specialised hardware and package attached to a web. Sodium merchandises is an information informations storage waiter. they have converged to function all in one waiters for day of the month based applications. A NAS is to supply storage and entree to informations.
Picture 1. 1 show the Network-attached storage.
2. 0 Factors affecting of taking a secondary storage
A storage solution can be defined as a hardware whose chief map is to hive away and sharing informations or information. There are many types of storage with many different maps. The storage for concern normally is in the signifier of waiters. To take a right storage for your concern. there are several factors that need to be sing when taking storage which include dependability. capacity and scalability. the budget concern.
Capacity
The first factor that need to taken into consideration when taking storage is the capacity of the storage. It is really of import that we should really clear that what is the size and range of the informations that you want to hive away and what capacity is needed to hive away it? The house should take the storage which suited for the organisation or concern intent and maps. The house should besides see the types of informations to hive away and the frequence of entree the information when taking a storage. NAS systems can supply many TBs of storage in high denseness.
G & A ; J Consultation Sdn Bhd is a confer withing house which provides services in finance and concern scheme to taking jurisprudence houses and authorities bureaus. They have a batch of day of the month that need to hive away and portion with client which some of it might sensitive. Therefore it is suggested that they should take a file-level storage. A NAS device is a individual storage unit best suited for file-level storage connected straight to web. NAS frequently configures particularly for file- sharing.
Performance & A ; Speed
Different storage will hold different return rate of velocities for informations. If the day of the month shop is monthly usage. means that you no need the fastest storage ; if the day of the month shop will be use really often. is better to take the fast public presentation storage. Knowing this can assist you salvage in cost. A concern usually will look for a better file entree velocity. G & A ; J Consultation might necessitate a fast public presentation storage since they are supplying adviser services to clients which the day of the month stored might be use often and need to response to clients really rapidly. Transfer velocity over the web is the primary index of a NAS because it uses file-level protocol when uploading or downloading big files. NAS can supply public presentation benefits. For illustration. NAS can take over the work of functioning the electronic mail informations. freeing resources on the electronic mail waiter for email-specific procedures.
Scalability
Scalability is of import in footings of both calculating power and storage capacity. The public presentation and capacity should scale independently of one another. Scalability is of import because the ability of the storage would necessitate to be expanded in future in order to get by with increased usage. NAS is a suited storage which suggested for G & A ; J Consultation Sdn Bhd because it is easy to put up and easy to utilize. even a non IT based staff can pull off the NAS.
Dependability
Dependability of storage besides is one of the factors which is really of import and need to be concerned. Reliability is of import because the loss of informations and downtime can take to loss in gross and endanger the endurance of the concern. In today’s universe. most of the people demand a extremely dependability. shared storage device that is accessible to multiple web devices.
NAS is the newer version of storage after DAS ( data-attached storage ) . it use of highest-performing thrusts with premium constituents that been qualified to extreme premium environment. NAS is suited for G & A ; J Consultation Sdn Bhd since it produce the most dependable and highest-performance informations storage solution. NAS is same dependable with normal waiter. From the storage functional system. constructs are every bit. They both can move as waiter. Even lower terminal NAS systems have the high dependability characteristics such as RAID and hot swappable thrusts and constituents.
Cost or budget concern
Normally is the chief concern of an organisation to buy a certain merchandises or services. Cost in here non merely means the equipment cost. but direction and care cost as good. Management and care cost at here intending that the cost to keep the storage. the cost to engage the IT adviser to give preparation on the ways to utilize the storage and so on. G & A ; J Consultation Sdn Bhd is holding a storage job and they want to purchase a suited storage which can assist them work out the job they are confronting presently without adding heavy cost for their concern. Here. it is suggested to the house that network-attached storage ( NAS ) would be a suited storage solution which is less expensive if comparison to others. The direction and care cost is lower besides because NAS is easy to put up and easy to utilize.
Security
The houses have a batch of day of the month and some of the information might be sensitive which relate to legal demand to be shop and portion between clients. therefore informations protection can be one of the factors that need to be taking into consideration besides. NAS provides information protection benefits in informations protection program and supply excess storage for sensitive informations. Every NAS contraption includes user security to let or curtail file entree based on username and watchwords.
Management
Management here means the decision maker who in charge of the storage solution. He need to be cognizant of the challenges that might be arise for the solution and see what are the monitoring tools are available to supervise public presentation and warn for the possible failures. The storage should non be excessively complex to pull off in order to salvage the cost of direction and care.
3. 0 Advantages of seeking a higher acting storage
A secondary storage device for computing machines are non merely for hive awaying back up files. they besides allow computing machines users to spread out their ability to reassign a big sums of informations from one computing machine to another. For G & A ; J Consultation Sdn Bhd. as I mention before. the suggested storage that most suited if the Network Attached Storage ( NAS ) . There are several advantages of seeking a higher acting storage which suggested here.
Mass Storage
The capacity of the secondary storage is really high that allow us to hive away a big sum of informations. We can hive away the information into the secondary storage in the signifier of G and TBs. In that instance. we can endorse up the all informations easy and need non worry for losing informations. Normally an organisation will hold plentifulness of informations that need to be stored to back up the concern operations. For this. the primary storage would non be able to make it. NAS provide an efficient of sharing a big single files among single users. NAS can hive away and pull off the information up to TBs degree. Besides. Sodium allowed us to add more storage without closing down the web.
Reliability & A ; Security
It is considered safe that hive awaying informations into the secondary storage. The informations can be store in the secondary storage which is the NAS in lasting signifier. Therefore the house no demands to worry of loss of informations or deficiency of informations even after many old ages subsequently. NAS provide informations protection benefits so that it is safe to hive away the sensitive information. This is one of the advantages by taking NAS because G & A ; J Consultation Sdn Bhd is handle extremely sensitive informations. The information stored on unrecorded database waiter will be stored to NAS in the same clip so that the informations will be even if the database waiter faced physical failure.
Performance
The computing machine could hold a better public presentation with adding a secondary storage. This can assist users to increase the velocity of hive awaying informations. entree informations or reassigning informations which indirectly increase the productiveness of the house. With a secondary storage. the computing machine of the organisation can to the full run efficaciously. Performance of functioning files can be increase by a NAS because NAS included file-system storage. NAS is a system used for hive awaying files in a cardinal location. accessible through a web. so that other computing machine systems can hive away and recover the information files.
Comfort
The day of the month shop in the secondary storage can be accessed easy and instantly. The information can portion with others such as clients really easy and convenient. This can increase the productiveness of the organisation and contribute to derive net income for the organisation. NAS is a waiter which has the double map of application helping and files sharing and provides a batch of flexibleness in informations entree by virtuousness of being independently. The public-service corporation rate of NAS is high because the storage is shared across multiple waiters. Multiple NAS systems or devices can be manage by a cardinal and so it can conserving the clip and resources.
Economic
The cost of a secondary storage is cheaper than adding the memory of the computing machine. For G & A ; J Consultation Sdn Bhd. NAS is suggested to them as their secondary storage instead than a SAN. SAN requires the purchase of a Fibre Channel which is really expensive ; NAS requires a standard Ethernet NIC which is much cheaper. This indirectly reduces the cost for storage devices. Furthermore. SAN is really difficult to understand. it will do the direction and the care cost addition ; nevertheless NAS is easy to understand and easy to keep. indirectly reduces the cost of direction and care for the house. NAS is a simple and cost-efficient manner to accomplish fast informations entree for multiple clients at the file degree.
4. 0 Disadvantages of seeking a higher acting storage
There is nil perfect in this universe ; there is no any storage which is the best. A secondary storage has several advantages and of class has several of disadvantages.
Over Whelmed
Sodium can be used by many computing machines on a web. When everyone is seeking to entree the device at the same clip. it might take to overpower. This could go on because of the restriction of web bandwidth. and the processing power within the device. When there is a big sum of users at the same time entree informations. it will make the constrictions on the local country web and waiter. Besides. NAS device could go a individual point of failure. To work out this issue. those of import files across multiple units should be distribute. agenda and run regular remote backup modus operandis.
Financial Budget concern
Geting a higher public presentation of storage. in other words that is one of the disbursals cost for the Organization. No affair how valuable is the storage. it still will impact the fiscal budgeting for the organisation for short term. The organisation needs to apportion fund for the storage equipment cost. and besides for the care and direction cost of the storage. This is merely a really short term disadvantages because advantages of the secondary storage will lend net incomes to the organisation and so can cover the cost of acquiring the storage.
Time devouring
The staffs of the organisation might necessitate times to understand and do usage of the secondary storage. The decision maker would first survey and understand in item for the storage so he might necessitate to give preparation to the staffs in order for them to cognize how to run and maximise the use of the storage. This is of import because if the secondary storage non to the full use by the organisation would be wastage for the organisation.
However this might take some times to wholly educate everyone in the organisation to to the full use the storage and it is difficult to guarantee whether the storage has been to the full utilised. There will be a wastage and loss of money for the organisation if the users of the organisation non able to utilize the storage. That is no point of passing an sum of money for the organisation to purchasing a powerful merchandise but no 1 can to the full use it.
Backup challenge
We can endorse up the informations by NAS but because NAS is file-level storage. which means reassigning informations and hive awaying informations is by file-level. If users have 1000000s of little files. it could be a job to endorse up the informations because NAS will hive away the informations by file name. NAS can non make image-level backup and can non function natural device. Besides. NAS is hard to backup the information to tape.
Large block of informations
A NAS is non able to travel a big block of informations which is of import for bandwidth-intensive applications such as imaging. database or dealing processing. NAS does non offer fast informations transportation while cut downing input/output latency or waiter work loads. NAS besides non supply high volume dealing processing particularly the companies that conduct concern on the web. Lapp with the backup issues. if the user has 1000000s of little file that want to hive away or portion to another. NAS is non an option to make that. The lone manner to work out this without adding budget to seeking for the other storage is adding the capacity of the NAS. since the scalability of NAS is high but of class it has its bound.
5. 0 Decision
Digital assets will merely go on to growing quickly in the hereafter. It is of import to take the right storage and to implement engineerings that based on the industry criterion which can minimise the interoperability concerns and provides long term investing protection for the organisation.
