Macintosh operating system is less susceptible to viruses compared to other operating system. One of the reasons for this is, Mac OS is developed based on UNIX architecture. HFS, HFS+ and HFSX are the common file systems used by Mac OS. Some of the features such as preemptive multi tasking, multi threading, protected memory, symmetric multi processing has improved performance of Mac OS X. Preemptive multi tasking approach in Mac OS is responsible for providing information to applications regarding time how much they are able to get from processor. Mac OS keeps track of applications and see that one application does not affect other applications that are running at the same time. This may control Mac operating system from sudden freezing. Every operating system is allocated with certain amount of RAM after application is being started. When any one of the application keeps bad data on RAM location that was allocated to other, this data cannot be read by other application and leads to application crash. Accidental garbage input data is one of the most common reason for application crash and thereby you may lose important files from your Mac OS. With Mac OS X, it is impossible for any application to write on another’s memory space. Dynamic RAM allocation approach makes the Mac OS more stable. Multi threading allows one individual application to create more than one thread and execute simultaneously. Symmetric multi processing assigns processes and threads within one application to different processes, which makes all processes to be completed in mean time.
In spite of these advanced features, there arise situations where you can lose data from your Mac OS. Some of them are improper usage of third party applications, losing files due to power surge, journal corruption and when Mac volumes fail to mount etc. In this situation, use reliable Mac data recovery software to recover all your deleted or lost files.
The core data of Mac OS is stored in XML file format. Journaling feature is available for Mac users. This log file maintains every change made to file on disk. This information is most helpful in data loss scenarios. You can make use of this file to restore back deleted files. As you have journal file do not think that backup is not necessary. When journal file gets corrupt then only possible way to restore back data without using third party utility is possible when you have maintained backup for your important data. Hence, take backup of important data regularly. Many tools are available in the market and it is difficult to select the best among them that recovers all your data completely.
Using Remo Recover (Mac) Basic edition is the best solution to recover deleted or lost data from Mac volumes. This software performs thorough scanning to recover lost files from inaccessible volumes. This software has the capability to recover files from accidentally formatted Mac volumes. This utility has the ability to locate and recover files from deleted or missed volumes using inbuilt advanced scanning algorithms. When you download demo version of the tool, you can preview recovered data and thereby you can estimate recovery chances of the tool.