How to study the PostgreSQL-CE PGCES-02: PostgreSQL CE 8 Silver Exam

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PostgreSQL-CE PGCES-02 Exam Syllabus Topics:

Reference: https://www.postgresql.org/about/news/postgresql-ce-8-silver-release-676/

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Introduction to PostgreSQL-CE PGCES-02: PostgreSQL CE 8 Silver Exam

The PostgreSQL PGCES-0 exam is designed for candidates who have knowledge and skills in MySQL implementation or candidates who are willing to have a strong understanding of MySQL can go ahead and appear for this exam. The PostgreSQL PGCES-02 exam focuses on updating the expertise that could help you to work in the changing approaches of work. Having PostgreSQL Database certification in your resume can help you to hunt for high paying jobs. To cover the current new subjects of PGCES-02 exam questions, you need credible PGCES-02 exam dumps pdf to an external site. for preparing the PostgreSQl exams questions. The truth is, passing the PGCES-02 new questions is not effortless without obtaining ideal preparation and PostgreSQL PGCES-02 exam dumps. The PGCES-02 test is a part of the PostgreSQL Database certification exams series, so to earn PostgreSQL Database certification you must pass the exam questions. MySQL Cloud Service PGCES-02 practice exams questions that may assist you to prepare for the entire PGCES-02 subjects. The MySQL Cloud Service PGCES-02 exam dumps are prepared by the PostgreSQL specialists, so it will help you to prepare and pass the exam with brilliant results.

Topics of PostgreSQL-CE PGCES-02: PostgreSQL CE 8 Silver Exam

Candidates must know the exam topics before they start preparation. Our PGCES-02 exam dumps will include the following topics:

Data Types

• Geometry: Point, Line, Circle, Polygon

• Structured: Date/Time, Array, Range, UUID

• Customizations: Composite, Custom Types

• Primitives: Integer, Numeric, String, Boolean

• Document: JSON/JSONB, XML, Key-value (Hstore)

Data Integrity

• Foreign Keys

• Primary Keys

• Explicit Locks, Advisory Locks

• Exclusion Constraints

• UNIQUE, NOT NULL

Concurrency, Performance

• All transaction isolation levels defined in the SQL standard, including Serializable

• Advanced Indexing: GiST, SP-Gist, KNN Gist, GIN, BRIN, Covering indexes, Bloom filters

• Multi-Version concurrency Control (MVCC)

• Just-in-time (JIT) compilation of expressions

• Table partitioning

• Transactions, Nested Transactions (via savepoints)

• Parallelization of read queries and building B-tree indexes

• Indexing: B-tree, Multicolumn, Expressions, Partial

• Sophisticated query planner / optimizer, index-only scans, multicolumn statistics

Reliability, Disaster Recovery

• Replication: Asynchronous, Synchronous, Logical

• Point-in-time-recovery (PITR), active standbys

• Tablespaces

• Write-ahead Logging (WAL)

Security

• Multi-factor authentication with certificates and an additional method

• Robust access-control system

• Column and row-level security

• Authentication: GSSAPI, SSPI, LDAP, SCRAM-SHA-256, Certificate, and more

Extensibility

• Stored functions and procedures

• Customizable storage interface for tables

• Many extensions that provide additional functionality, including PostGIS

• Foreign data wrappers: connect to other databases or streams with a standard SQL interface

• Procedural Languages: PL/PGSQL, Perl, Python (and many more)

• SQL/JSON path expressions

Internationalisation, Text Search

• Case-insensitive and accent-insensitive collations

• Full-text search

• Support for international character sets, e.g. through ICU collations

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