Javier Villegas – DBA | MCP | MCTS
... • Disks Usage Used vs Free Space (Sends email when there is less than 1 GB or 7% from total – This can be configurable) • Detects open transactions for more than X minutes • Detects SQL Dumps • Detects critical errors from SQL Error Log • Disks Usage and performance info using PerfMon • Disks latenc ...
... • Disks Usage Used vs Free Space (Sends email when there is less than 1 GB or 7% from total – This can be configurable) • Detects open transactions for more than X minutes • Detects SQL Dumps • Detects critical errors from SQL Error Log • Disks Usage and performance info using PerfMon • Disks latenc ...
ppt slides
... where QF(q)=(RQF(q)+1)/(RQFMax+1). Thus we get small non zero value even if value is never referenced in workload model ...
... where QF(q)=(RQF(q)+1)/(RQFMax+1). Thus we get small non zero value even if value is never referenced in workload model ...
notes Sections 7.1
... Disadvantages of thick clients No central place to update the business logic Security issues: Server needs to trust clients • Access control and authentication needs to be managed at the server • Clients need to leave server database in consistent state ...
... Disadvantages of thick clients No central place to update the business logic Security issues: Server needs to trust clients • Access control and authentication needs to be managed at the server • Clients need to leave server database in consistent state ...
Data Handling in KLOE
... additional checks and restrictions are possible data consistency management is centralized • for example, the DAQ configuration cache reduces thecaches typical access from 4 to 0.1 fast central can betime implemented s ...
... additional checks and restrictions are possible data consistency management is centralized • for example, the DAQ configuration cache reduces thecaches typical access from 4 to 0.1 fast central can betime implemented s ...
transparencies - Indico
... documents from database queries submitted by clients Frontier Client is an C/C++ API to send requests to ...
... documents from database queries submitted by clients Frontier Client is an C/C++ API to send requests to ...
Pentaho Mondrian
... Creating a Query to Rentals OLAP Cube • File New MDX query: – select {[Measures].[Rental Counts]} on columns, {[Customers].[All Customers]} ON rows from Rental – Execute in JPIVOT • http://localhost:8080/mondrian/testpage.jsp?query=re ntalquery2 ...
... Creating a Query to Rentals OLAP Cube • File New MDX query: – select {[Measures].[Rental Counts]} on columns, {[Customers].[All Customers]} ON rows from Rental – Execute in JPIVOT • http://localhost:8080/mondrian/testpage.jsp?query=re ntalquery2 ...
SampleExam14(Ch37-38..
... D. The program will have a runtime error, because the cursor in resultSet does not point to a row. You must use resultSet.next() to move the cursor to the first row in the result set. Subsequently, resultSet.next() moves the cursor to the next row in the result set. 3 Which of the following statemen ...
... D. The program will have a runtime error, because the cursor in resultSet does not point to a row. You must use resultSet.next() to move the cursor to the first row in the result set. Subsequently, resultSet.next() moves the cursor to the next row in the result set. 3 Which of the following statemen ...
A Complete Cross Platform Database Migration Guide
... Whilst every effort has been made to ensure the accuracy of all information and statements contained in this document, the functionality, the service levels, performance and capabilities referred to are best estimates and best practices only, based on our understanding. The information in the docume ...
... Whilst every effort has been made to ensure the accuracy of all information and statements contained in this document, the functionality, the service levels, performance and capabilities referred to are best estimates and best practices only, based on our understanding. The information in the docume ...
Informatica Overview
... SourceQualifier Transformation • Represents records that Informatica server reads when it runs a session • Automatically attached when a Source is added to a mapping ...
... SourceQualifier Transformation • Represents records that Informatica server reads when it runs a session • Automatically attached when a Source is added to a mapping ...
Features of Microsoft Dynamics AX
... Labels are used to provide the language text that end-users see when using the application. All text presented in the client displays the translation of a label code. The label codes usually are reused wherever the exact same text is used with the same meaning. This makes it easier to manage multipl ...
... Labels are used to provide the language text that end-users see when using the application. All text presented in the client displays the translation of a label code. The label codes usually are reused wherever the exact same text is used with the same meaning. This makes it easier to manage multipl ...
10 Administration
... – sa_conn_properties – this does not just display the options list - there is a set of almost useful counters at the front of the report – sa_db_properties -this gives you the database related information – again sometimes useful – sa_eng_properties – this returns the engine related data ...
... – sa_conn_properties – this does not just display the options list - there is a set of almost useful counters at the front of the report – sa_db_properties -this gives you the database related information – again sometimes useful – sa_eng_properties – this returns the engine related data ...
Slides from Lecture 14 - Courses - University of California, Berkeley
... • It is true, it is the most widely used open source database system with users and uses that range from individuals to major corporations and includes… ...
... • It is true, it is the most widely used open source database system with users and uses that range from individuals to major corporations and includes… ...
SQL
... INFORMATION_SCHEMA.TABLES-This should return the first table name in the database. When we UNION this string value to an integer 10, MS SQL Server will try to convert a string to an integer. This will produce an error, since we cannot convert the string to int. The server will display the following ...
... INFORMATION_SCHEMA.TABLES-This should return the first table name in the database. When we UNION this string value to an integer 10, MS SQL Server will try to convert a string to an integer. This will produce an error, since we cannot convert the string to int. The server will display the following ...
Ch04.PowerPoint
... A primary key is a candidate key that has been selected to uniquely identify records in a relation – Selection of primary key: It must be unique within its domain at all times The candidate key can never change It cannot hold a NULL value ...
... A primary key is a candidate key that has been selected to uniquely identify records in a relation – Selection of primary key: It must be unique within its domain at all times The candidate key can never change It cannot hold a NULL value ...
Formulating Queries 1
... • Hyperlink - fields linked to other objects, Web pages, or documents that appear when the field when the field is clicked. • Lookup Wizard - fields that enable you to access a value from a table or list of values ...
... • Hyperlink - fields linked to other objects, Web pages, or documents that appear when the field when the field is clicked. • Lookup Wizard - fields that enable you to access a value from a table or list of values ...
♦ Sunrise: A Real-Time Event-Processing System and Avi Silberschatz
... switch) and maintains summary and aggregation data over those events. To meet real-time performance goals, all the data necessary for event processing is stored in the DataBlitz™ main-memory database system. Because of space limitations in main memory, it is not possible to store information about i ...
... switch) and maintains summary and aggregation data over those events. To meet real-time performance goals, all the data necessary for event processing is stored in the DataBlitz™ main-memory database system. Because of space limitations in main memory, it is not possible to store information about i ...
A Database Approach for Statistical Inference and Data Cleaning
... known values are correct, but expect there to be many nontrivial errors which cannot be detected by standard integrity constraints such as “birth year is less than death year.” Our approach supports any pedigree database with a table of parent-child relationships, which in this example are designate ...
... known values are correct, but expect there to be many nontrivial errors which cannot be detected by standard integrity constraints such as “birth year is less than death year.” Our approach supports any pedigree database with a table of parent-child relationships, which in this example are designate ...
Databases - Analysis
... Important Note: An RDBMS system cannot produce a robust solution if two or more of the entities have a many to many relationship ...
... Important Note: An RDBMS system cannot produce a robust solution if two or more of the entities have a many to many relationship ...
SQLite
... • The queries all return Cursor, so you need to pull the information out of it. – In my example, there are 2 columns in the db (and both are requested) ...
... • The queries all return Cursor, so you need to pull the information out of it. – In my example, there are 2 columns in the db (and both are requested) ...
Chapter 10.doc
... 1. When employees are more productive, customers usually are less satisfied. 2. Two different people may need the same information presented in a different manner. 3. It always is easy to place a value on information. 4. Each higher level of data consists of one or more items from the lower level. 5 ...
... 1. When employees are more productive, customers usually are less satisfied. 2. Two different people may need the same information presented in a different manner. 3. It always is easy to place a value on information. 4. Each higher level of data consists of one or more items from the lower level. 5 ...
Views
... The best view for a particular purpose depends on the information the user needs. For example, in a telephone directory, a user might want to look up the name associated with a number, without concern for the street address. The best view for this purpose would have two columns: the phone numbers (i ...
... The best view for a particular purpose depends on the information the user needs. For example, in a telephone directory, a user might want to look up the name associated with a number, without concern for the street address. The best view for this purpose would have two columns: the phone numbers (i ...
1-PPT
... Clustering refers to the problem of partitioning a set of objects according to some problem-dependent measure of similarity. In the k-means variant, given n points x1,…,xn∈ℝd, the goal is to position k centroids c1,…,ck∈ℝd so that the sum of distances between each point and its closest centroid is m ...
... Clustering refers to the problem of partitioning a set of objects according to some problem-dependent measure of similarity. In the k-means variant, given n points x1,…,xn∈ℝd, the goal is to position k centroids c1,…,ck∈ℝd so that the sum of distances between each point and its closest centroid is m ...