REZA

1. Prepare Hardware Server & Cabling System
The right Server Hardware Selection must fit the budget provided, Networking, Routing, Cabling, RackMount, etc. And is set well that may facilitate the process of Management Server and the documentation must be done.

2. Prepare OS Server & Security Protection
Elections OS server must same as License in compliance with the OS or the FreeLicense. Application security protection (ISA Server, BlackIce, Fortigate, Linux, FreeBSD, SmootWall, MonoWall, etc.).

3. Prepare Server Connection
Elections Connection Server also includes determining the ISP that will support the service if the Publish Server, or accessed via the Internet.

4. Prepare Server System
Server System that must be prepared here on the local hard drive, Data Storage Server (RAID System Replication & Storage), LAN (Load Balancing, Cluster, etc.), Backup Strategy (Technical Data Backup / Tape Backup, etc.).

5. Prepare Optional System
Backup Connection, Mirror Server, Server Co-Location, Hidden Server, etc.

Thanks to MR 007 that give it to me,,,
You are the one people where I ask,,,

If you want to buy a new dekstop or laptop, you will have the best hard disk drive in it.

And I believe, you are so confuse to get the best hard disk drive usage.

Now I don't want to tell you which is better, but I just give you the character of SATA and SAS. I want you to compare them yourself, and you choose it yourself to.

Drive Strengths:
~ SATA :
Capacity
Lowest cost per GB
~ SAS :
Reliability
Best price for performance
Applications :
~ SATA :
Reference data (Sensitivity to Environmental Vibration)
Non-mission critical applications (near-line storage, data tubs)
Entry level servers and bulk storage
~ SAS :
Transactional data (Performance for Rigorous Environments)
Mission critical applications(online transactions, banking)
Main stream servers and storage
Reliability :
~ SATA :
Desktop class architecture
8 to 10 hours, 5 days a week 50% duty cycle
~ SAS :
Enterprise class architecture
24x7x365100% duty cycle
Warranty :
~ SATA :
1-year warranty
~ SAS :
3-year warranty

Thanks to Mr Handaka who teach this to me,,,,

I want to write this because I had a small debate with my friend. And he said that hacker is a bad person, hacker always do a bad thing, and many more.

At first, I want to clarify about 3 kinds of networker. They are hacker, cracker, and carder. Because in Indonesia hacker has a bad meaning, so I will call hacker with white hacker and cracker with black hacker.

1. Hacker or white hacker
is a personal or a group of people that hack with a POSITIF meaning and looking for the weakness of a security system or a software and rebuild the security system that found(confim the weakness to the owner of system or software). And they want to tell their own identity brightly, there is a real structure of organization and responsibility to their ownself and the organization. And they want to share about their knowledge to public.

2. Cracker or black hacker
is a person or a group of people that hack to their ownself and aim to broke, stole the data or information, manipulate the data, to their benefit, or it just for fun. But they don't want to show their identity to public because they know they are wrong. And they are usually live individually, they don't want to communicate with other.

3. Carder
is a person or a group of people that use many technique in hack to get the data about people's credit card and use it to their ownself.

I think it was the clarification of job at network in my mind....
If you want to add, please comment me, so we can share our knowledge to other,,,

One of my friend contact me and ask me something about C++,,,

I already forgot it, but I try to do it, and at last I can finished it,,,, because I think it was not too dificult,,, it was too easy to me,,,,

wkwkwkwkwkwkwk

Array script :

# include
# include
# include
# include

void main()
{
 int i, j;
 int angka[5][5];
 int tambah_brs1 = 0, tambah_brs2 = 0, tambah_brs3 = 0, tambah_brs4 = 0, tambah_brs5 = 0, tambah_klm1 = 0, tambah_klm2 = 0, tambah_klm3 = 0, tambah_klm4 = 0,tambah_klm5 = 0;
 char coba;

 do
 {
  cout<< "Luthfina Ariyani"<
  /*** Input ***/
  for(i=0; i<5; i++)
  {
  for(j=0; j<5; j++)
  {
  cout<< "Data ke- " <  cin>> angka[i][j];
  }
  cout<  }

  /*** Output ***/
  for(i=0; i<5; i++)
  {
  for(j=0; j<5; j++)
  {
  cout<< angka[i][j];
  cout<< " ";
  }
  cout<< endl;
  }

  //Penambahan Baris 1
  for (i,j=0; j<5; j++)
  {
  tambah_brs1 = tambah_brs1 + angka[0][j];
  }
  cout<<"Hasil penambahan pada baris pertama adalah "<
  //Penambahan Baris 2
  for (i=1,j=0; j<5; j++)
  {
  tambah_brs2 = tambah_brs2 + angka[1][j];
  }
  cout<<"Hasil penambahan pada baris kedua adalah "<
  //Penambahan Baris 3
  for (i=2,j=0; j<5; j++)
  {
  tambah_brs3 = tambah_brs3 + angka[2][j];
  }
  cout<<"Hasil penambahan pada baris ketiga adalah "<
  //Penambahan Baris 4
  for (i=3,j=0; j<5; j++)
  {
  tambah_brs4 = tambah_brs4 + angka[3][j];
  }
  cout<<"Hasil penambahan pada baris keempat adalah "<
  //Penambahan Baris 5
  for (i=4,j=0; j<5; j++)
  {
  tambah_brs5 = tambah_brs5 + angka[4][j];
  }
  cout<<"Hasil penambahan pada baris kelima adalah "<
  cout<< endl;

  //Penambahan Kolom 1
  for (j=0,i=0; i<5; i++)
  {
  tambah_klm1 = tambah_klm1 + angka[i][0];
  }
  cout<<"Hasil penambahan pada kolom pertama adalah "<
  //Penambahan Kolom 2
  for (j=1,i=0; i<5; i++)
  {
  tambah_klm2 = tambah_klm2 + angka[i][1];
  }
  cout<<"Hasil penambahan pada kolom kedua adalah "<
  //Penambahan Kolom 3
  for (j=2,i=0; i<5; i++)
  {
  tambah_klm3 = tambah_klm3 + angka[i][2];
  }
  cout<<"Hasil penambahan pada kolom ketiga adalah "<
  //Penambahan Kolom 4
  for (j=3,i=0; i<5; i++)
  {
  tambah_klm4 = tambah_klm4 + angka[i][3];
  }
  cout<<"Hasil penambahan pada kolom keempat adalah "<
  //Penambahan Kolom 5
  for (j=4,i=0; i<5; i++)
  {
  tambah_klm5 = tambah_klm5 + angka[i][4];
  }
  cout<<"Hasil penambahan pada kolom kelima adalah "<
  cout<<"Coba lagi ? (Y/N) :";
  coba=getche();
 }
 while (coba=='y' || coba== 'Y');
 _exit(0);
}

this is from my friends will,,,

and she wants me to say her name,,,

and she is The most spectacular gal in da world.. Luthfina ariyani..haha,,,

nb: she wants me to write like that,,,,

Now, I want to explain about the difference of dekstop and server specificly:

-Number CPU:

  Dekstop: 1

  server: 1-8

  benefit : more CPU enable increased performance

-Memory Protection

  Dekstop: N/A

  Server: yes

  benefit : allow continued memory operation in the event of a single memory device failure

-Networking speed

  Dekstop: p to 1 Gbps/sec

  Server:  up tp 8-10 Bbps/sec

  benefit :faster network speed to move data between client and server more efficiently

-Network Scability

  Dekstop: 1 Gigabit Connection

  Server: Multyple Gigabit Connection

  Benefit : real server feature multiple gigabit connection.  if one connection fails, another can take it place

-HD/Memory/Power supply redudancy:

  Dekstop: N/A

  Server: Available

  Benefit: reliability

-Greater Memory Capacity

  Dekstop: 4 GB

  Server: up to 512 GB

  Benefit: additional memory can increase performance and extend the usefull life of your server

-Hotplug HD/Memory/PS

  Dekstop: N/A

  Server: yes

  Benefit: no down time

-Hd Capacity:

  Dekstop: up to 500 GB

  Server: up to 4,8 TB

  Banefit: more capacity

What is a server???

Server is a high performance computer that providing network data.

If we want to make a server, we have to know some important thing and give it to our server.  they are :

- Must have one or more processor

- Must have large amounts of memory

- Must have large amounts of storage

- Must have fast I/O subsystem

Server support two to thousands of client.  And it must works 24 hours x 7 days, it means server always works everytime, it never stop.  Server can share services to users and have multiple applications with no high-power graphics.  And the most important, server have to have internet connection.  Also we need the best security system to protect our data because data that save in server is the most important data with the clients.

The function of server is to share data, printers, modems , and applications, such as email.

Right,,,,

To make it clear, I give you the different of server and dekstop.....

Server :

- Up to 8 Intel/AMD processors
- Up to 512-144 GB ECC memory
- Fast PCI slots
- Low resolution video
- SATA and SAS drives
- No sound system
- Shared monitor, keyboard, and mouse
- 24 x 7 availability
- Redundancy
- Hot-pluggability 

Dekstop :

- One processor
- Up to 8GB memory
- PCI slots
- Fast, high-resolution video
- SATA and IDE drives
- Sound system
- Single monitor, keyboard, and mouse
- No redundancy 
- No hot-pluggability 

I think I just know about this, I hope you all can increas our knowledge each other...

And I got this knowledge from the leader or HP company,,,

thanks,,