The Shukla Yajurveda has two Upanishads associated with it: the Ishavasya, as the last part of te Samhita, and the Brihadaranyaka Upanishad, the last part of the Shatapatha Brahmana. The Brihadaranyaka Upanishad is the most voluminous of all Upanishads. Other texts are Katyayana Shrautasutra, Paraskara Grhyasutra and Shukla Yajurveda Pratishakhya. Uchebnik promishlennaya ekologiya larionov.

Encryption would presumably inhibit performance to some degree. This redirection of caches and such to another partition reduced the amount of personal user data found on drive C; it also raised questions about security measures on that separate partition. In some cases I had redirected the creation of such files to a separate partition. I had done that to increase speed (i.e., reducing the load on drive C) and to reduce the size of backup images of drive C. Without encryption, it seemed that a relatively thorough security scheme might identify the places where such data might go, and might use scheduled batch files or other tools to delete such files when they were no longer needed, followed by an automated process to wipe drive free space on a regular basis.

The Age of the 4 Vedas Each of the Vedas were composed at different dates, and in fact different verses within the same Veda are themselves composed in different centuries. With the Rig Veda, we can say that the last of hymns were composed at the latest by 1500BC, which sits as the terminus ante quem. However, the earliest of Rig Vedic hymns were composed much before this date. Probable timelines for this range from 3000BC to 6000BC. The German scholar Max Mueller, who was biased by the timeline set by the Bible, chose the date of 3000BC. Certainly there are many astronomical observation within the Rig Veda that point to a time t least 7-8 millennia before the present. Whether these refer to events that were current for the composers, or whether they were applying complex astronomical calculations.

The last of the Vedas was in its final form at the very latest by 900BC, because by this date the Upanishads began to be gleaned and set apart from the Vedas. Again, it must be noted that the Vedas were essentially oral traditions, passed on from generation to generation by recitation and memorization.

It is remarkable that human beings were able to memorize such huge volumes of text, maintaining the sanctity and perfection of inflexion and pronunciation involved in correct Sanskrit pronunciation. Whether they used any mnemonic devices or were trained from an early age is not known. But there are many methods available even today in the yogic processes that help enhance one’s memory and attention capabilities. By the Mauryan Period around 300BC, the essential Vedanta involving the Vedas and Upanishads were put down in writing. Legends say that the first impetus to transfer the Vedas from oral to written came at the end of long 12-year drought, which cause a huge loss of life and thus also of knowledge. It is said that the rishis and sages of the land decided that if the Vedas were to be preserved, they should be placed in writing. It is known who intiated the porcess for the first three Vedas.

All we know is that various sages from Vasishtha, to Agastya, from Marichi to Atri, and from Angiras to Vishwamitra, have hymns attributed to them in the Rig Veda. Of the Atharva Veda, it is said that Veda Vyasa (of Mahabharat fame) and Maha Atharvan, collected and put this wisdon into writing. The Structure of the Vedic Books The Vedas are four in number – the Rig Veda is the earliest, then the Sama Veda which is next, the Yajur Veda which is third in age, and the Atharva Veda. They are called “Shruti” thee final authority of the Aryas. They were the revelations to the Rishis in Samadhi of Brahman or Atman [which is universal]. Thus, their principles are impersonal, ever-present, and ever-lasting, and they can be realized by any person who can go into the samadhi state.