The Experts below are selected from a list of 2640 Experts worldwide ranked by ideXlab platform
Chen Shu - One of the best experts on this subject based on the ideXlab platform.
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Database Backup and recovery system based on block chain technology and Database Backup method based on block chain technology and Database recovery method based on block chain technology
2017Co-Authors: Chen Yifei, Huang Peilong, Lu Xiaoming, Chen ShuAbstract:The invention provides a Database Backup and recovery system based on a block chain technology. The Database Backup and recovery system comprises a switching center, wherein the switching center is connected with a client side, is connected with one or a plurality of Databases and is connected with one or a plurality of block chain nodes through a block chain adapter, and the switching center manages mapping relationships between the plurality of Databases and the plurality of block chain nodes for data Backup and recovery. The invention also provides a Database Backup method based on the block chain technology, and a Database recovery method based on the block chain technology. The block chain technology is used, the characteristics that the block chain technology can not be tampered and can be permanently stored are utilized, meanwhile, data is distributed in the block chain nodes, overall failure caused by the faults of a center point can be avoided, so that safe and reliable Database Backup is realized, most of organizations can properly control cost and effectively deploy a Backup scheme in existing environment to enable the requirements of most of organizations to be met, and the methods and the system can be generally implemented and have a very wide application scene.
Liu Rangguo - One of the best experts on this subject based on the ideXlab platform.
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research and application of high availability based on mass spatial Database
Computer Engineering, 2008Co-Authors: Liu RangguoAbstract:Regarding the mass spatial Database of the satellite remote sensing image analysis system as the background, and taking the practicability and high availability as the goal, the paper explains the design and implementation of the system storage architecture, introduces the design of Database optimization and the strategies of Database Backup, recovery, implements the scheme of disaster tolerance by using Data Guard loose connection technology of stepping the region, and also analyzes the future development of this system.
Chen Yifei - One of the best experts on this subject based on the ideXlab platform.
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Database Backup and recovery system based on block chain technology and Database Backup method based on block chain technology and Database recovery method based on block chain technology
2017Co-Authors: Chen Yifei, Huang Peilong, Lu Xiaoming, Chen ShuAbstract:The invention provides a Database Backup and recovery system based on a block chain technology. The Database Backup and recovery system comprises a switching center, wherein the switching center is connected with a client side, is connected with one or a plurality of Databases and is connected with one or a plurality of block chain nodes through a block chain adapter, and the switching center manages mapping relationships between the plurality of Databases and the plurality of block chain nodes for data Backup and recovery. The invention also provides a Database Backup method based on the block chain technology, and a Database recovery method based on the block chain technology. The block chain technology is used, the characteristics that the block chain technology can not be tampered and can be permanently stored are utilized, meanwhile, data is distributed in the block chain nodes, overall failure caused by the faults of a center point can be avoided, so that safe and reliable Database Backup is realized, most of organizations can properly control cost and effectively deploy a Backup scheme in existing environment to enable the requirements of most of organizations to be met, and the methods and the system can be generally implemented and have a very wide application scene.
Khristian Anggie - One of the best experts on this subject based on the ideXlab platform.
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Implementasi Prosedur Forensik Untuk Analisis Artefak Whatsapp Pada Ponsel Android
Annual Research Seminar (ARS), 2017Co-Authors: Kunang, Yesi Novaria, Khristian AnggieAbstract:Dengan maraknya penggunaan smartphone terutama yang berbasis Android yang menguasai hampir mencapai 85% pasar smartphone juga mendorong peningkatan jumlah penggunaan aplikasi pertukaran pesan seperti WhatsApp, facebook Messenger dan lainnya. Pengguna aplikasi WhatsApp messenger di seluruh dunia sejak April 2016 telah mencapai lebih dari 1 milyar mengungguli aplikasi sejenis. Di sisi lain pada beberapa kasus kejahatan dan kasus perdata yang sedang marak, mulai menggunakan barang bukti berupa percakapan, gambar, rekaman video dan lainnya yang berasal dari aplikasi WhatsApp. Untuk itu pada penelitian ini menghasilkan prosedur yang bisa dijadikan rujukan dalam melakukan investigasi forensic aplikasi WhatsApp untuk mendapatkan barang bukti berupa sesi percakapan, data media seperti audio, no kontak, foto dan lainnya. Penelitian ini menggunakan teknik dekripsi file Database aplikasi WhatsApp untuk membaca file Database Backup yang terenkripsi yang menyimpan sesi percakapan yang sudah dihapus
Yesi Novaria Kunang - One of the best experts on this subject based on the ideXlab platform.
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IMPLEMENTASI PROSEDUR FORENSIK UNTUK APLIKASI WHATSAPP PADA PONSEL ANDROID
Universitas Ahmad Dahlan, 2017Co-Authors: Yesi Novaria KunangAbstract:Dengan maraknya penggunaan smartphone terutama yang berbasis Android yang menguasai hampir mencapai 85% pasar smartphone juga mendorong peningkatan jumlah penggunaan aplikasi pertukaran pesan seperti WhatsApp, facebook Messenger dan lainnya. Pengguna aplikasi WhatsApp messenger di seluruh dunia sejak April 2016 telah mencapai lebih dari 1 milyar mengungguli aplikasi sejenis. Di sisi lain pada beberapa kasus kejahatan dan kasus perdata yang sedang marak, mulai menggunakan barang bukti berupa percakapan, gambar, rekaman video dan lainnya yang berasal dari aplikasi WhatsApp. Untuk itu pada penelitian ini menghasilkan prosedur yang bisa dijadikan rujukan dalam melakukan investigasi forensic aplikasi WhatsApp untuk mendapatkan barang bukti berupa sesi percakapan, data media seperti audio, no kontak, foto dan lainnya. Penelitian ini menggunakan teknik dekripsi file Database aplikasi WhatsApp untuk membaca file Database Backup yang terenkripsi yang menyimpan sesi percakapan yang sudah dihapus.
