Datacrons relics are found throughout the game world that provide either a permanent stat bonus (ie never disappears) for your character or provide a rare "shard matrix." Bonus stat is very straight-forward and for example you two to give the strength stat. The shards matrix, the other is not simple - all I saw during the beta test was that there are some great short types of crystals in the game and you can turn them into items on your boat once you reach a higher level.
I will add a guide for that specific process after the game was a few days. There are 17 planets in SWTOR, and as far as we know, everyone has their own set of Datacrons. Since the players were only progress so far in the beta with swtor gold, not all Datacron location is known (especially for planets later.) We will update this list with places Datacron SWTOR more as they become available.
Note that now there are only a few planets Republic / Empire only. Of course, you can not get holocrons on planets that your faction can visit. Datacron This is extremely difficult to find and the process is quite complex. The first step is to climb the massive structure of the boxes. Continue to climb these - there are barrels specially there for you to climb. Once you reach the top, you will be able to get to the ledge and you'll be on a platform above the floor. Follow until you reach the broken pipes. Jump on the first broken pipe, and run across the ledge to another.
From there you can look down and see a pipe to jump on what return you to the other side. Jump on this and run across the ledge. From there, follow the path until you reach the edge, and jump on top of the sign that leads to the final platform. Jump on the sign (it takes a running jump) and you will get the second datacron in the game with swtor creidts. If you can not understand, come back soon for video. In the ruins of the Jedi, you'll notice that in the northern part of the ruins there is a large open column that leads to a second level.
Run up the column all the way to the top.At the top, turn around. You will be able to run along the edge of the second level to the south-west of the temple. As you approach, you will see an elite Dark Jedi. Ignore (it has rank boss and difficult to kill solo unless you're well over the level), and instead of around it. On the other side, there will be a ledge you can jump off of, which will take you to the Datacron. You can see the Datacron the ledge, so be sure to see it before you start.