public String configParameter;

    /** The maximum crawling depth (0 to 2147483647, 0 means unlimited). */
    @Min(value = 0)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer depth;

    /** The maximum number of documents to access during crawling (0 means unlimited). */
    @Min(value = 0)
    @Max(value = 9223372036854775807L)
    @ValidateTypeFailure
    public Long maxAccessCount;

|:--------------------------------------------------------------------------------|:--------------------------------------------------------------------------------|
| Maximum number of buckets                                                       | unlimited (we recommend not beyond 500000 buckets) - see NOTE:                  |
| Maximum number of objects per bucket                                            | no-limit                                                                        |

* Support for complex user authentication systems, **database connections**, etc.
* **No compromise** with databases, frontends, etc. But easy integration with all of them.

### Unlimited "plug-ins" { #unlimited-plug-ins }

Or in other way, no need for them, import and use the code you need.

// casting it as uint8 explicitly requires type conversions in multiple places
const numBuckets = 100

// NewLRU returns a new thread-safe cache with expirable entries.
//
// Size parameter set to 0 makes cache of unlimited size, e.g. turns LRU mechanism off.
//
// Providing 0 TTL turns expiring off.
//
// Delete expired entries every 1/100th of ttl value. Goroutine which deletes expired entries runs indefinitely.

     *
     * @param paramMap the data store parameters
     * @param dataMap the data map containing crawling configuration
     * @return the maximum access count (-1 for unlimited, 1 for single access, or specified count)
     */
    protected long getMaxAccessCount(final DataStoreParams paramMap, final Map<String, Object> dataMap) {

    CacheTesting.processPendingNotifications(cache);
    assertEquals(MAX_SIZE, removalListener.getCount());
    CacheTesting.checkValidState(cache);
  }

  /**
   * With an unlimited-size cache with maxWeight of 0, entries weighing 0 should still be cached.
   * Entries with positive weight should not be cached (nor dump existing cache).
   */
  public void testEviction_maxWeight_zero() {

    try {
      return count;
    } finally {
      monitor.leave();
    }
  }

  // this doc comment is a modified copy of the inherited doc comment,
  // without the reference to unlimited queues.
  /**
   * Returns the number of additional elements that this queue can ideally (in the absence of memory
   * or resource constraints) accept without blocking. This is always equal to the initial capacity

 * <li>Mixing of '<code>-</code>' (hyphen) and '<code>.</code>' (dot) separators,</li>
 * <li>Transition between characters and digits also constitutes a separator:
 *     <code>1.0alpha1 =&gt; [1, [alpha, 1]]</code></li>
 * <li>Unlimited number of version components,</li>
 * <li>Version components in the text can be digits or strings,</li>
 * <li>Strings are checked for well-known qualifiers, and the qualifier ordering is used for version ordering.

	rawReader    *hash.Reader // original data stream
	sealMD5Fn    SealMD5CurrFn
}

// Size returns the absolute number of bytes the Reader
// will return during reading. It returns -1 for unlimited
// data.
func (p *PutObjReader) Size() int64 {
	return p.Reader.Size()
}

// MD5CurrentHexString returns the current MD5Sum or encrypted MD5Sum
// as a hex encoded string

    }

    /**
     * Document identifier for the target document to redirect to.
     * This is required and limited to 100 characters.
     */
    @Required
    @Size(max = 100)
    public String docId;

    /**
     * Redirect target or return URL parameter.
     * This is required and limited to 10000 characters to accommodate long URLs.
     */
    @Size(max = 10000)
    @Required
    public String rt;