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Selasa, 16 November 2010

Seting modem Huawei K3565 dengan Telkomsel Flash

Sudah beberapa bulan memakai modem 3G keluaran Huawei ini untuk internetan dengan kartu telkomsel flash 256kps. Hasilnya puas banget. Koneksinya cepat, stabil, gak ada putus putus apalagi kalau dapat sinyal HSDPA. Orang muda bilang ‘maknyosss!!’.

Sekarang bagaimana cara setingnya?. Gampang banget, tidak perlu cd driver karena sudah built in dalam modemnya. Jadi tidak usah pusing CD driver hilang lagi:).

Adapun langkah-langkahnya sebagai berikut :
- Tancapkan Modem pada port USB laptop atau PC kamu
Tunggu beberapa saat. Akan ada konfirmasi Install Software Mobile Partner
Pilih Next aja sampai selesai

Senin, 15 November 2010

RMAN (Recovery Manager)

What is RMAN ?
Recovery Manager (RMAN) is a utility that can manage your entire Oracle backup and recovery activities.

Which Files must be backed up?
Database Files (with RMAN)
Control Files (with RMAN)
Offline Redolog Files (with RMAN)
INIT.ORA (manually)
Password Files (manually)

Benefits:
1. Incremental backups that only copy data blocks that have changed since the last backup.
2. Tablespaces are not put in backup mode, thus there is noextra redo log generation during online backups.
3. Detection of corrupt blocks during backups.
4. Parallelization of I/O operations.
5. Automatic logging of all backup and recovery operations.
6. Built-in reporting and listing commands.