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  • Safari Tech Books Online  (3)
  • Bryla, Bob
  • Packt Publishing,
  • Sebastopol, CA : O'Reilly & Associates  (3)
  • Oracle (Computer file)  (2)
  • Computer storage devices  (1)
Datasource
Material
Language
Years
Author, Corporation
Publisher
Keywords
  • 1
    Online Resource
    Online Resource
    Oracle SQL tuning : pocket reference (2002)
    Sebastopol, CA : O'Reilly & Associates | Boston, MA :Safari,
    Details
    Language: English
    Pages: vi, 102 p. , ill. ; , 18 cm
    Edition: 1st ed.
    DDC: 005.75/85
    Keywords: Oracle (Computer file) ; SQL (Computer program language) ; Electronic books ; local
    Abstract: One of the most important challenges faced by Oracle database administrators and Oracle developers is the need to tune SQL statements so that they execute efficiently. Poorly tuned SQL statements are one of the leading causes of substandard database performance and poor response time. SQL statements that perform poorly result in frustration for users, and can even prevent a company from serving its customers in a timely manner. In this book, Mark Gurry shares his in-depth knowledge of Oracle's SQL statement optimizers. Mark's knowledge is the result of many hard-fought tuning battles during his many years of providing Oracle tuning services to clients. Mark provides insights into the workings of the rule-based optimizer that go well beyond what the rules tell you. Mark also provides solutions to many common problems that occur with both the rule-based and cost-based optimizers. In addition to the specific problem/solution scenarios for the optimizers, Mark provides a number of handy SQL tuning tips. He discusses the various optimizer hints, telling you when they can be used to good effect. Finally, Mark discusses the use of the DBMS_STATS package to manage database statistics, and the use of outlines to specify execution plans for SQL statements in third-party applications that you can't otherwise modify.
    Note: "Covers Oracle9i"--Cover
    URL: https://learning.oreilly.com/library/view/-/0596002688/?ar
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Online Resource
    MPI Ethno. Forsch.
  • 2
    Online Resource
    Online Resource
    Using SANs and NAS (2002)
    Sebastopol, CA : O'Reilly & Associates | Boston, MA :Safari,
    Details
    Language: English
    Pages: xiv, 205 p. , ill. ; , 24 cm
    DDC: 004.5
    Keywords: Computer storage devices ; Storage area networks (Computer networks) ; Electronic books ; local
    Abstract: Data is the lifeblood of modern business, and modern data centers have extremely demanding requirements for size, speed, and reliability. Storage Area Networks (SANs) and Network Attached Storage (NAS) allow organizations to manage and back up huge file systems quickly, thereby keeping their lifeblood flowing. W. Curtis Preston's insightful book takes you through the ins and outs of building and managing large data centers using SANs and NAS. As a network administrator you're aware that multi-terabyte data stores are common and petabyte data stores are starting to appear. Given this much data, how do you ensure that it is available all the time, that access times and throughput are reasonable, and that the data can be backed up and restored in a timely manner? SANs and NAS provide solutions that help you work through these problems, with special attention to the difficulty of backing up huge data stores. This book explains the similarities and differences of SANs and NAS to help you determine which, or both, of these complementing technologies are appropriate for your network. Using SANs, for instance, is a way to share multiple devices (tape drives and disk drives) for storage, while NAS is a means for centrally storing files so they can be shared. Preston exams each technology with a vendor neutral approach, starting with the building blocks of a SAN and how they can be assembled for effective storage solutions. He covers day-to-day management and backup and recovery for both SANs and NAS in detail. Whether you're a seasoned storage administrator or a network administrator charged with taking on this role, you'll find all the information you need to make informed architecture and data management decisions. The book fans out to explore technologies such as RAID and other forms of monitoring that will help complement your data center. With an eye on the future, other technologies that might affect the architecture and management of the data center are explored. This is sure to be an essential volume in any network administrator's or storage administrator's library.
    Note: "Help for storage administrators"--Cover. - Includes index
    URL: https://learning.oreilly.com/library/view/-/0596001533/?ar
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Online Resource
    MPI Ethno. Forsch.
  • 3
    Online Resource
    Online Resource
    Advanced Oracle PL/SQL : programming with packages (1996)
    Sebastopol, CA : O'Reilly & Associates | Boston, MA :Safari,
    Details
    Language: English
    Pages: xxvi, 661 p. ; , 24 cm. +
    Edition: 1st ed.
    Keywords: Oracle (Computer file) ; PL/SQL (Computer program language) ; Relational databases ; Electronic books ; local
    Abstract: Steven Feuerstein's first book, Oracle PL/SQL Programming , has become the classic reference to PL/SQL, Oracle's procedural extension to its SQL language. His new book looks thoroughly at one especially advanced and powerful part of the PL/SQL language -- the package. The use of packages can dramatically improve your programming productivity and code quality, while preparing you for object-oriented development in Oracle technology. In this book, Feuerstein explains how to construct packages -- and how to build them the right way. His "best practices" for building packages will transform the way you write packages and help you get the most out of the powerful, but often poorly understood, PL/SQL language. Much more than a book, Advanced Oracle PL/SQL Programming with Packages comes with a PC diskette containing a full-use software companion. Developed by Feuerstein, RevealNet's PL/Vision Lite is the first of its kind for PL/SQL developers: a library of thirty-plus PL/SQL packages. The packages solve a myriad of common programming problems and vastly accelerate the development of modular and maintainable applications. The packages provided in PL/Vision Lite fall into three categories: Building block packages: low-level development enhancers, including string parsers, a list manager, and an interface to PL/SQL tables. Developer utilities: programs that improve your PL/SQL development environment, including a code generator, a powerful substitute for SHOW ERRORS, and an online help delivery mechanism. Plug-and-play components: pieces of code that can be used as is in your own applications, including a high-level exception handler mechanism and a generic, reusable logging mechanism. In addition to describing the details of these packages, this book explores why and how they were built the way they were. You'll come away with an increased appreciation of the PL/SQL language and the power of packages. Most importantly, you'll be ready and eager to put that power to use immediately in your own applications.
    Note: "Oracle development language"--Cover. - Includes index. - Title on diskette: PL/Vision Lite : a companion reference for Advanced Oracle PL/SQL : programming with packages
    URL: https://learning.oreilly.com/library/view/-/1565922387/?ar
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Online Resource
    MPI Ethno. Forsch.
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