'Cluster key' diaporamas de présentation

Three Types of Table Compression

656 views • 52 slides

Choosing Access Path

444 views • 35 slides

LAEP: Efficient Security Mechanisms for Large-Scale Distributed Sensor Networks

LAEP: Efficient Security Mechanisms for Large-Scale Distributed Sensor Networks. Sencun Zhu Sanjeev Setia Sushil Jajodia Presented by: Harel Carmit. Outline. Motivation Overview Key Establishment Inter-node Traffic Performance Evaluation Security Analysis. Motivation. Background-

444 views • 31 slides

LAEP: Efficient Security Mechanisms for Large-Scale Distributed Sensor Networks

LAEP: Efficient Security Mechanisms for Large-Scale Distributed Sensor Networks. Sencun Zhu Sanjeev Setia Sushil Jajodia Presented by: Harel Carmit. Outline. Motivation Overview Key Establishment Inter-node Traffic Performance Evaluation Security Analysis. Motivation. Background-

390 views • 31 slides

Managing Schema Objects

Managing Schema Objects. Table Types Partition IOT Cluster DBA Tasks. Objectives. After completing this lesson, you should be able to manage schema objects and: Determine appropriate table types for your requirements: heap, partition, IOT, or cluster Perform related DBA tasks:

416 views • 27 slides

Managing Schema Objects

Managing Schema Objects. Table Types Partition IOT Cluster DBA Tasks. Objectives. After completing this lesson, you should be able to manage schema objects and: Determine appropriate table types for your requirements: heap, partition, IOT, or cluster Perform related DBA tasks:

274 views • 27 slides

LEAP: Efficient Security Mechanisms for Large-Scale Distributed Sensor Networks

LEAP: Efficient Security Mechanisms for Large-Scale Distributed Sensor Networks. Speaker: Shen Ren Author: Sencun Zhu Sanjeev Setia Sushil Jajodia. Skeleton. Introduction Four Keys and Their Establishment Security Analysis. What is Sensor &Sensor Network?.

342 views • 26 slides

LEAP: Efficient Security Mechanisms for Large-Scale Distributed Sensor Networks

LEAP: Efficient Security Mechanisms for Large-Scale Distributed Sensor Networks. Speaker: Shen Ren Author: Sencun Zhu Sanjeev Setia Sushil Jajodia. Skeleton. Introduction Four Keys and Their Establishment Security Analysis. What is Sensor &Sensor Network?.

503 views • 26 slides

356 views • 21 slides

Employees

Notes on: Clusters Index and Cluster Creation in SQL Elisa Bertino CS Department and CERIAS Purdue University. Employees. Departments. Clustering. Consider the following query: SELECT Emp#, Name, Office FROM Employees, Departments WHERE Employees.Dept# = Departments. Dept#

358 views • 19 slides

Privacy and Security in Embedded Sensor Networks

Daniel Turner 11/18/08 CSE237a. Privacy and Security in Embedded Sensor Networks. The Problem. Capture Attacks Wireless Communication Limited Power Resource drain attack Extra message length costly Limited Resources CPU: No asymmetric crypto RAM / Flash: minimal state.

196 views • 12 slides