Oracle

 Oracle Database is a database management system from Oracle. This DBMS is also actively used by large companies and costs a lot of money, but in return it provides great functionality and reliability. Therefore, Oracle Database and Microsoft SQL Server are serious competitors to each other. The results of Oracle in the rankings are not so clear, for example, according to PYPL and DB-Engines, Oracle Database ranks first, according to Stack Overflow Oracle is in eighth position, according to surveys of Oracle software companies in fourth place in popularity. If we take into account only a couple of ratings, Oracle can even be put in first place, but if we take into account all the results, then Oracle cannot be put in first place, therefore, in our rating, this DBMS occupies the third line.

Graphic pattern "Flag"-Графический паттерн "Флаг"

Graphic pattern "Flag"




The "Flag" pattern is a pattern of continuation of the current trend. It looks like a flag when, after a strong price movement ("flag pole"), a correction zone ("flag flag") is formed, which is either horizontal or has an inclination against the "pole".


The boundaries of the flag pattern are directed against the main trend. Usually the figure appears after strong price movements. The flag pattern may indicate that the bears took the correction for a reversal. It is possible to break through the boundaries of the channel and continue the trend in the same direction. Traders open a position after the flag breaks out in the direction of the main trend.


The correction zone of the "Flag" pattern can look like a "Rectangle", "Triangle", "Wedge". After the correction is completed and the price closes above the resistance line of the "flag panel", buys are recommended, the amount of working out is the height of the "flag pole" (H).


bull flag


With a bullish flag, the price moves up and then consolidates in a narrow range. Highs and lows of the correction are between the boundaries of the pattern. When the upper limit of the bullish flag is broken, the main trend is most likely to continue.


bear flag


The bearish flag pattern is characterized by falling prices. After the price consolidates and continues to move in a narrow range. When the lower border of the bearish flag is broken, the downtrend is most likely to continue.