摘要:
Disclosed herein are compositions including an extract of mammalian omentum wherein the extract is a liquid portion of the mammalian omentum, such as an oil, extracted when the omentum is heated to a temperature of between 210 and 240 degrees Fahrenheit. Also disclosed are methods of making a composition including an extract of mammalian omentum wherein the method includes heating mammalian omentum to a temperature of between 212 degrees Fahrenheit and 225 degrees Fahrenheit, such as 215 degrees Fahrenheit and 220 degrees Fahrenheit. Methods of use of the disclosed extracts and compositions are provided including methods of inducing or enhancing angiogenesis, methods of improving skin quality and methods of promoting hair growth and/or inhibiting hair loss.
摘要:
A method and apparatus for inserting sorted data into an indexed table is provided. Two or more nodes are used to insert the data into the indexed table. Before an entry for each inserted row is stored in the index associated with the table, the key values in the index entry are transformed using an operation that affects the order of the key values. For example, the order of the bytes used to represent the key values in the index entry may be reversed. The index entries are stored in the portion of the index that corresponds to the transformed key values. As a result, the entries for consecutive key values will not necessarily be stored in the same portion of the index. Consequently, the nodes will not have to compete for a "hot" portion of an index if the nodes are inserting data with key values that fall into the same approximate range. The inverse of the transformation operation is performed on the transformed key values read from the index before the key values are supplied to the user.
摘要:
Disclosed herein are compositions including an extract of mammalian omentum wherein the extract is a liquid portion of the mammalian omentum, such as an oil, extracted when the omentum is heated to a temperature of between 210 and 240 degrees Fahrenheit. Also disclosed are methods of making a composition including an extract of mammalian omentum wherein the method includes heating mammalian omentum to a temperature of between 212 degrees Fahrenheit and 225 degrees Fahrenheit, such as 215 degrees Fahrenheit and 220 degrees Fahrenheit. Methods of use of the disclosed extracts and compositions are provided including methods of inducing or enhancing angiogenesis, methods of improving skin quality and methods of promoting hair growth and/or inhibiting hair loss.
摘要:
A pluggable tablespace is enabled by logically partitioning a database into a set of tablespaces and storing all of the tablespaces disk pointers in tablespace-relative format. A pluggable set of tablespaces is unplugged by generating the associated metadata, and making a binary copy of the tablespaces. The pluggable set of tablespaces is plugged into a target database by making the pluggable set accessible to the target database and incorporating the associated metadata, without patching any of the disk pointers.
摘要:
A database containing datafiles is partitioned into a set of tablespaces. Every disk pointer pointing to a data item in a datafile refers to a tablespace-relative file number for the datafile. Data pointed to by a tablespace-relative disk pointer is retrieved by first checking the cache, and upon a cache miss, the tablespace-relative file number is translated into an absolute file number according to a latch-free look up technique.
摘要:
Provided are mechanisms that may be used to support efficient exportation of user data stored in a database system. According to an aspect of the present invention, a database system is configured to store data for users in separate repositories referred to as tablespaces. To store data in this manner, a database system may be configured in variety of ways.
摘要:
A pluggable tablespace is enabled by logically partitioning a database into a set of tablespaces. A pluggable set of tablespaces is stored on a transportable medium in which all the disk pointers of the pluggable set is stored in tablespace-relative format. In addition, the pluggable set includes exported associated metadata about objects contained in the pluggable set. The pluggable set is plugged into a target database by making the pluggable set accessible to the target database and importing the associated metadata, without patching any of the disk pointers.
摘要:
A method and apparatus for backing up and restoring data to a database is provided. During the backup, data blocks are copied from a database to a storage medium without the contents of the data blocks being analyzed during the copy. Data indicating the initial configuration of the data blocks is also backed up. During the restore, the data blocks are copied from the storage medium back to the database. The information within each copied data block is analyzed to identify any location dependent information (e.g., pointers). All location dependent information is updated based on the initial configuration and the new configuration to cause the location dependent information to reflect the new configuration.